Player Page

Sibewu, M (Masego)
Dob: 2009/12/02 (U16)
Gender: Female
Chess SA id: 2090136717
FIDE id:
Region: West Rand (GWR)
Citizen: RSA
Title(s):
Last active: 2023/02/04 (508 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 rating1207.5
Current Weighted rating1206.8
Current Weighted performance915.1
Current official/published rating (highest between Raw, WR and WP)1207.5
Current highest rating achieved1208.3
Current floor (min rating allowed)708.3
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)±164.1
Current Raw change used (final)0.0
Projected new Raw rating1207.5
Projected new Weighed rating1110.5
Projected new Weighted performance915.1
Projected new final Raw rating (if new WP > new Raw)1207.5
Projected new highest rating1208.3
Projected new floor708.3
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1207.5
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 rating1216.3
Current Weighted rating1215.3
Current Weighted performance944.2
Current official/published rating (highest between Raw, WR and WP)1216.3
Current highest rating achieved1216.3
Current floor (min rating allowed)716.3
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)±162.0
Current Raw change used (final)0.0
Projected new Raw rating1216.3
Projected new Weighed rating1118.4
Projected new Weighted performance944.2
Projected new final Raw rating (if new WP > new Raw)1216.3
Projected new highest rating1216.3
Projected new floor716.3
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1216.3
Projected effective change (new Official - current Official)=0.0
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 rating1181.6
Current Weighted rating1182.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1182.0
Current highest rating achieved1181.6
Current floor (min rating allowed)681.6
Current K-factor40
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)±170.2
Current Raw change used (final)0.0
Projected new Raw rating1181.6
Projected new Weighed rating1087.3
Projected new Weighted performance292.0
Projected new final Raw rating (if new WP > new Raw)1181.6
Projected new highest rating1181.6
Projected new floor681.6
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1181.6
Projected effective change (new Official - current Official)-0.4
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.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
8 2023 West Rand Open (Rooks) 2023/02/04 2023/02/04 West Rand (GWR) Standard 60 0.83 5 0 0.0 1207.5 1216.3 Analysis
7 OR Tambo Soncini Finals 2022 (Girls) 2022/10/29 2022/10/29 Ekurhuleni (GE) Rapid 30 0.60 5 5 2.0 1167.6 1200.0 Analysis
6 FIDE at The King`s Gate 2.0 2022 (C) 2022/10/22 2022/10/22 Bojanala Platina (NBR) Standard 92 0.94 5 5 3.0 1167.6 1161.9 Analysis
5 West Rand Trials 2022 (U14) 2022/09/03 2022/09/03 West Rand (GWR) Standard 60 0.83 5 5 2.5 1162.2 1154.3 Analysis
4 Chessheroes Junior Challenge 2022 (U15) 2022/08/13 2022/08/13 Johannesburg Metro (GJM) Standard 62 0.84 5 5 1.0 1208.3 1207.6 Analysis
3 2nd West Rand Open 2022 (Juniors) 2022/08/06 2022/08/06 West Rand (GWR) Standard 60 0.83 5 5 3.0 1208.3 1207.6 Analysis
2 West Rand Juniors 2022 (U14) 2022/04/09 2022/04/09 West Rand (GWR) Standard 60 0.83 5 5 3.0 1195.7 1193.6 Analysis
1 West Rand Open 2022 (U14) 2022/02/05 2022/02/05 West Rand (GWR) Standard 60 0.83 5 4 2.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main 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
Standard 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
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 34 16 1 17 16.5 48.5 -12.5 1198.1 1185.6
White 17 7 1 9 7.5 44.1 -50.0 1172.3 1122.3
Black 17 9 0 8 9.0 52.9 25.0 1223.9 1248.9
Standard All 29 14 1 14 14.5 50.0 0.0 1199.4 1199.4
White 14 6 1 7 6.5 46.4 -30.4 1168.5 1138.1
Black 15 8 0 7 8.0 53.3 28.3 1228.3 1256.6
Rapid All 5 2 0 3 2.0 40.0 -85.0 1190.5 1105.5
White 3 1 0 2 1.0 33.3 -141.7 1190.2 1048.5
Black 2 1 0 1 1.0 50.0 0.0 1191.0 1191.0
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 1090117650 Sibanda, M (Marlvin) 2 1.5 1 1 0 75.0 1185.3 212.5 1397.8 View list
2 1090119605 Janssen, A (Alec) 2 1.0 1 0 1 50.0 1202.0 0.0 1202.0 View list
3 2080117651 Wesinyane, T (Tshireletso) 2 0.0 0 0 2 0.0 1187.9 -425.0 762.9 View list
4 211093275 Byliefeldt, M (Mienke) 1 1.0 1 0 0 100.0 1167.6 425.0 1592.6 View list
5 1090144528 Jansen Van Rensburg, L (Lihan) 1 1.0 1 0 0 100.0 1208.3 425.0 1633.3 View list
6 1090136702 Jacob, AK (Abishai) 1 1.0 1 0 0 100.0 1208.3 425.0 1633.3 View list
7 2090118178 Khiba, O (Onthalile) 1 1.0 1 0 0 100.0 1167.6 425.0 1592.6 View list
8 1080136703 Kgama, N (Nyakallo) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
9 2090141911 Dlamini, L (Lihle) 1 1.0 1 0 0 100.0 1167.6 425.0 1592.6 View list
10 2090116536 Panaino, Z (Zhanelle) 1 1.0 1 0 0 100.0 1195.7 425.0 1620.7 View list
11 1080136196 Molatlhegi, A (Amogelang) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
12 2090146370 Mavuso, A (Angel) 1 1.0 1 0 0 100.0 1162.2 425.0 1587.2 View list
13 2070136405 Potgieter, F (Frineze) 1 1.0 1 0 0 100.0 1167.6 425.0 1592.6 View list
14 2090144536 Pillay, L (Leeyah) 1 1.0 1 0 0 100.0 1162.2 425.0 1587.2 View list
15 2080102520 Pretorius, MJ (Monique) 1 1.0 1 0 0 100.0 1195.7 425.0 1620.7 View list
16 2110140248 Roos, S (Shani) 1 1.0 1 0 0 100.0 1208.3 425.0 1633.3 View list
17 2060140403 Sibeko, P (Phindile) 1 1.0 1 0 0 100.0 1167.6 425.0 1592.6 View list
18 109092912 Peach, A (Alex) 1 0.0 0 0 1 0.0 1195.7 -425.0 770.7 View list
19 2080113542 Ledwaba, M (Morongwa) 1 0.0 0 0 1 0.0 1167.6 -425.0 742.6 View list
20 1120144053 Mokgatle, R (Remolebogetse) 1 0.0 0 0 1 0.0 1167.6 -425.0 742.6 View list