Player Page

Mabugu, R (Refilwe)
Dob: 2017/10/09 (U8)
Gender: Female
Chess SA id: 2170149596
FIDE id:
Region: Bojanala Platina (NBR)
Citizen: RSA
Title(s):
Last active: 2024/09/28 (11 days ago)
Ratings
Raw rating=Current rating, Weighted rating (WR)=Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Current Raw rating1067.9
Current Weighted rating1148.0
Current Weighted performance1018.9
Current official/published rating (highest between Raw, WR and WP)1148.0
Current highest rating achieved1304.0
Current floor (min rating allowed)804.0
Current K-factor36
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±200.2
Current Raw change used (final)0.0
Projected new Raw rating1067.9
Projected new Weighed rating1054.2
Projected new Weighted performance1018.9
Projected new final Raw rating (if new WP > new Raw)1067.9
Projected new highest rating1304.0
Projected new floor804.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1067.9
Projected effective change (new Official - current Official)-80.1
Raw rating=Current rating, Weighted rating (WR)=Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Current Raw rating1054.0
Current Weighted rating1136.3
Current Weighted performance1018.9
Current official/published rating (highest between Raw, WR and WP)1136.3
Current highest rating achieved1305.2
Current floor (min rating allowed)805.2
Current K-factor36
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±204.2
Current Raw change used (final)0.0
Projected new Raw rating1054.0
Projected new Weighed rating1043.2
Projected new Weighted performance1018.9
Projected new final Raw rating (if new WP > new Raw)1054.0
Projected new highest rating1305.2
Projected new floor805.2
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1054.0
Projected effective change (new Official - current Official)-82.3
s
Raw rating=Current rating, Weighted rating (WR)=Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Current Raw rating1200.0
Current Weighted rating1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1200.0
Current highest rating achieved1200.0
Current floor (min rating allowed)700.0
Current K-factor36
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±165.8
Current Raw change used (final)0.0
Projected new Raw rating1200.0
Projected new Weighed rating1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1200.0
Projected effective change (new Official - current Official)=0.0
Raw rating=Current rating, Weighted rating (WR)=Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Current Raw rating1200.0
Current Weighted rating1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1200.0
Current highest rating achieved1200.0
Current floor (min rating allowed)700.0
Current K-factor36
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±165.8
Current Raw change used (final)0.0
Projected new Raw rating1200.0
Projected new Weighed rating1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1200.0
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
23 Knight Riders Spring Chess Tournament 2024 (U8+U10) 2024/09/28 2024/09/28 Johannesburg Metro (GJM) Standard 60 0.83 5 5 1.5 1116.3 1105.1 Analysis
22 Bojanala's Battle In The Kloof 2024 (Big Pawns) 2024/09/21 2024/09/21 Bojanala Platina (NBR) Standard 60 0.83 5 5 1.0 1116.3 1105.1 Analysis
21 Bojanala Circuit Championships 3 of 4 2024 (U8) 2024/09/14 2024/09/14 Bojanala Platina (NBR) Standard 60 0.83 5 4 1.5 1116.3 1105.1 Analysis
20 2024 West Rand Trials (U8) 2024/09/07 2024/09/07 West Rand (GWR) Standard 60 0.83 5 4 2.0 1116.3 1105.1 Analysis
19 Bojanala's FIDE In The Sparkling Waters 2024 (Young Junior Champs) 2024/08/17 2024/08/17 Bojanala Platina (NBR) Standard 120 1.00 5 5 2.0 1117.9 1102.2 Analysis
18 Fourth Knight Riders Juniors Open Chess Tournament 204 (U8) 2024/08/03 2024/08/03 Johannesburg Metro (GJM) Standard 60 0.83 5 4 1.0 1117.9 1102.2 Analysis
17 Incognito Invitational 2024 (B) 2024/07/21 2024/07/21 Bojanala Platina (NBR) Standard 60 0.83 5 5 1.0 1176.5 1172.4 Analysis
16 Chess Power House July Open 2024 (E) 2024/07/20 2024/07/20 Johannesburg Metro (GJM) Standard 60 0.83 5 5 2.0 1176.5 1172.4 Analysis
15 JMC Trinityhouse Randpark Ridge 2024 (U8) 2024/07/13 2024/07/13 Johannesburg Metro (GJM) Standard 60 0.83 5 5 2.0 1176.5 1172.4 Analysis
14 FIDE in the West 2024 (U10) 2024/06/08 2024/06/08 West Rand (GWR) Standard 60 0.83 5 5 3.0 1193.2 1189.7 Analysis
13 JMC Trinityhouse Little Falls 2024 (U8) 2024/06/02 2024/06/02 Johannesburg Metro (GJM) Standard 60 0.83 5 4 0.5 1193.2 1189.7 Analysis
12 Chess Power House May Open 2024 (E) 2024/05/25 2024/05/25 Johannesburg Metro (GJM) Standard 60 0.83 5 5 3.5 1161.9 1161.4 Analysis
11 Spartan Bishops Chess Championships 2024 (Little Pawns) 2024/05/04 2024/05/05 Bojanala Platina (NBR) Standard 60 0.83 5 5 2.5 1161.9 1161.4 Analysis
10 South African Junior Closed Chess Championship 2024 (U8 Girls) 2024/04/27 2024/05/01 Ekurhuleni (GE) Standard 120 1.00 9 9 2.0 1161.9 1161.4 Analysis
9 2024 Silver Lakes Open Chess Tournament (E) 2024/04/20 2024/04/20 Tshwane (GTP) Standard 60 0.83 5 5 2.0 1091.2 1085.8 Analysis
8 2024 West Rand RHS Open (U8) 2024/04/13 2024/04/13 West Rand (GWR) Standard 60 0.83 7 6 3.0 1091.2 1085.8 Analysis
7 Bojanala's Rating Express 2024 (Big Pawns) 2024/04/06 2024/04/06 Bojanala Platina (NBR) Standard 60 0.83 7 6 2.0 1091.2 1085.8 Analysis
6 2024 Lubowski Open Chess Tournament (E) 2024/03/23 2024/03/23 Tshwane (GTP) Standard 90 0.94 5 5 3.0 1095.5 1084.3 Analysis
5 2024 Chris Greyling Open Chess Tournament (F) 2024/03/16 2024/03/16 Tshwane (GTP) Standard 60 0.83 5 5 1.0 1095.5 1084.3 Analysis
4 Schoemies' Kings & Queens 2024 (Big Pawns) 2024/03/02 2024/03/02 Bojanala Platina (NBR) Standard 60 0.83 6 6 1.5 1095.5 1084.3 Analysis
12
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
36 Knight Riders Spring Chess Tournament 2024 (U8+U10) 2024/09/28 2024/09/28 Johannesburg Metro (GJM) Standard 60 0.83 5 5 1.5 1116.3 1105.1 Analysis
35 Bojanala's Battle In The Kloof 2024 (Big Pawns) 2024/09/21 2024/09/21 Bojanala Platina (NBR) Standard 60 0.83 5 5 1.0 1116.3 1105.1 Analysis
34 Bojanala Circuit Championships 3 of 4 2024 (U8) 2024/09/14 2024/09/14 Bojanala Platina (NBR) Standard 60 0.83 5 4 1.5 1116.3 1105.1 Analysis
33 2024 West Rand Trials (U8) 2024/09/07 2024/09/07 West Rand (GWR) Standard 60 0.83 5 4 2.0 1116.3 1105.1 Analysis
32 Bojanala's FIDE In The Sparkling Waters 2024 (Young Junior Champs) 2024/08/17 2024/08/17 Bojanala Platina (NBR) Standard 120 1.00 5 5 2.0 1117.9 1102.2 Analysis
31 Fourth Knight Riders Juniors Open Chess Tournament 204 (U8) 2024/08/03 2024/08/03 Johannesburg Metro (GJM) Standard 60 0.83 5 4 1.0 1117.9 1102.2 Analysis
30 Incognito Invitational 2024 (B) 2024/07/21 2024/07/21 Bojanala Platina (NBR) Standard 60 0.83 5 5 1.0 1176.5 1172.4 Analysis
29 Chess Power House July Open 2024 (E) 2024/07/20 2024/07/20 Johannesburg Metro (GJM) Standard 60 0.83 5 5 2.0 1176.5 1172.4 Analysis
28 JMC Trinityhouse Randpark Ridge 2024 (U8) 2024/07/13 2024/07/13 Johannesburg Metro (GJM) Standard 60 0.83 5 5 2.0 1176.5 1172.4 Analysis
27 FIDE in the West 2024 (U10) 2024/06/08 2024/06/08 West Rand (GWR) Standard 60 0.83 5 5 3.0 1193.2 1189.7 Analysis
26 JMC Trinityhouse Little Falls 2024 (U8) 2024/06/02 2024/06/02 Johannesburg Metro (GJM) Standard 60 0.83 5 4 0.5 1193.2 1189.7 Analysis
25 Chess Power House May Open 2024 (E) 2024/05/25 2024/05/25 Johannesburg Metro (GJM) Standard 60 0.83 5 5 3.5 1161.9 1161.4 Analysis
24 Spartan Bishops Chess Championships 2024 (Little Pawns) 2024/05/04 2024/05/05 Bojanala Platina (NBR) Standard 60 0.83 5 5 2.5 1161.9 1161.4 Analysis
23 South African Junior Closed Chess Championship 2024 (U8 Girls) 2024/04/27 2024/05/01 Ekurhuleni (GE) Standard 120 1.00 9 9 2.0 1161.9 1161.4 Analysis
22 2024 Silver Lakes Open Chess Tournament (E) 2024/04/20 2024/04/20 Tshwane (GTP) Standard 60 0.83 5 5 2.0 1091.2 1085.8 Analysis
21 2024 West Rand RHS Open (U8) 2024/04/13 2024/04/13 West Rand (GWR) Standard 60 0.83 7 6 3.0 1091.2 1085.8 Analysis
20 Bojanala's Rating Express 2024 (Big Pawns) 2024/04/06 2024/04/06 Bojanala Platina (NBR) Standard 60 0.83 7 6 2.0 1091.2 1085.8 Analysis
19 2024 Lubowski Open Chess Tournament (E) 2024/03/23 2024/03/23 Tshwane (GTP) Standard 90 0.94 5 5 3.0 1095.5 1084.3 Analysis
18 2024 Chris Greyling Open Chess Tournament (F) 2024/03/16 2024/03/16 Tshwane (GTP) Standard 60 0.83 5 5 1.0 1095.5 1084.3 Analysis
17 Schoemies' Kings & Queens 2024 (Big Pawns) 2024/03/02 2024/03/02 Bojanala Platina (NBR) Standard 60 0.83 6 6 1.5 1095.5 1084.3 Analysis
12
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 118 39 13 66 45.5 38.6 -97.2 1200.2 1102.9
White 60 22 4 34 24.0 40.0 -85.0 1200.8 1115.8
Black 58 17 9 32 21.5 37.1 -109.9 1199.5 1089.6
Standard All 118 39 13 66 45.5 38.6 -97.2 1200.2 1102.9
White 60 22 4 34 24.0 40.0 -85.0 1200.8 1115.8
Black 58 17 9 32 21.5 37.1 -109.9 1199.5 1089.6
Rapid All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Blitz All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 191 72 18 101 81.0 42.4 -64.5 1190.8 1126.2
White 95 35 7 53 38.5 40.5 -80.5 1198.7 1118.1
Black 96 37 11 48 42.5 44.3 -48.7 1182.9 1134.3
Standard All 191 72 18 101 81.0 42.4 -64.5 1190.8 1126.2
White 95 35 7 53 38.5 40.5 -80.5 1198.7 1118.1
Black 96 37 11 48 42.5 44.3 -48.7 1182.9 1134.3
Rapid All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Blitz All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 1170145156 Botha, E (Erasmus Albertus) 12 1.0 0 2 10 8.3 1173.0 -354.2 818.9 View list
2 1190149595 Kotsokoane, R (Reatlegile) 11 11.0 11 0 0 100.0 1197.8 425.0 1622.8 View list
3 1170149591 Kgame, K (Kgosi Otshepeng) 8 6.5 6 1 1 81.3 1163.0 265.6 1428.7 View list
4 2170191456 Diphoko, P (Pelonomi) 5 1.5 1 1 3 30.0 1095.3 -170.0 925.3 View list
5 1170144069 Kruger, T (Thinus Pieter) 5 1.0 1 0 4 20.0 1193.9 -255.0 938.9 View list
6 1170154501 Machine, K (Ketumile) 4 4.0 4 0 0 100.0 1165.1 425.0 1590.1 View list
7 2170191603 Joubert, Z (Zani) 4 2.5 2 1 1 62.5 1128.4 106.3 1234.7 View list
8 1180300701 Dikane, L (Leano) 4 1.0 1 0 3 25.0 1110.8 -212.5 898.3 View list
9 1170300027 Weidemann, K (Kean) 4 1.0 0 2 2 25.0 1099.6 -212.5 887.1 View list
10 1170162300 Xhalabile, L (Lonwabo) 4 1.0 0 2 2 25.0 1140.6 -212.5 928.1 View list
11 1170152111 Van Den Heever, Z (Zeno) 3 1.5 1 1 1 50.0 1234.9 0.0 1234.9 View list
12 1170301607 Pretorius, M (Marius) 3 1.0 1 0 2 33.3 1116.8 -141.7 975.2 View list
13 1170159426 Molefi, K (Kgotso) 2 2.0 2 0 0 100.0 1275.0 425.0 1700.0 View list
14 1170159431 Ramonyai, M (Mbhekeni) 2 2.0 2 0 0 100.0 1246.1 425.0 1671.1 View list
15 2190159294 Sehularo, T (Taonga Kgantsho) 2 2.0 2 0 0 100.0 1206.7 425.0 1631.7 View list
16 1180309771 Botes, L (Levi) 2 1.0 1 0 1 50.0 1117.1 0.0 1117.1 View list
17 1180149589 Britz, O (Olivia) 2 1.0 1 0 1 50.0 1222.0 0.0 1222.0 View list
18 1180160667 Ramoshebi, N (Nala) 2 1.0 1 0 1 50.0 1275.0 0.0 1275.0 View list
19 1180301744 Van Eeden, C (Cilliers) 2 0.5 0 1 1 25.0 1184.8 -212.5 972.3 View list
20 2170151830 Malemane, A (Atlehang Faith) 2 0.0 0 0 2 0.0 1133.8 -425.0 708.8 View list