Player Page

Maphoso, B (Boithabiso)
Dob: 2015/05/04 (U10)
Gender: Female
Chess SA id: 2150134773
FIDE id:
Region: Bojanala Platina (NBR)
Citizen: RSA
Title(s):
Last active: 2024/08/18 (32 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 rating1214.8
Current Weighted rating1271.6
Current Weighted performance1129.4
Current official/published rating (highest between Raw, WR and WP)1271.6
Current highest rating achieved1400.5
Current floor (min rating allowed)900.5
Current K-factor32
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)±162.4
Current Raw change used (final)0.0
Projected new Raw rating1214.8
Projected new Weighed rating1169.9
Projected new Weighted performance1129.4
Projected new final Raw rating (if new WP > new Raw)1214.8
Projected new highest rating1400.5
Projected new floor900.5
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1214.8
Projected effective change (new Official - current Official)-56.8
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 rating1217.9
Current Weighted rating1276.6
Current Weighted performance1129.4
Current official/published rating (highest between Raw, WR and WP)1276.6
Current highest rating achieved1400.7
Current floor (min rating allowed)900.7
Current K-factor32
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)±161.6
Current Raw change used (final)0.0
Projected new Raw rating1217.9
Projected new Weighed rating1174.6
Projected new Weighted performance1129.4
Projected new final Raw rating (if new WP > new Raw)1217.9
Projected new highest rating1400.7
Projected new floor900.7
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1217.9
Projected effective change (new Official - current Official)-58.7
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 rating1163.2
Current Weighted rating1169.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1169.9
Current highest rating achieved1163.2
Current floor (min rating allowed)663.2
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)±174.7
Current Raw change used (final)0.0
Projected new Raw rating1163.2
Projected new Weighed rating1075.7
Projected new Weighted performance326.5
Projected new final Raw rating (if new WP > new Raw)1163.2
Projected new highest rating1163.2
Projected new floor663.2
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1163.2
Projected effective change (new Official - current Official)-6.7
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
7 Bojanala's FIDE In The Sparkling Waters 2024 (Rooks) 2024/08/16 2024/08/18 Bojanala Platina (NBR) Standard 120 1.00 6 5 0.5 1248.9 1244.1 Analysis
6 D4 Tshwane South District Schools Teams Chess Tournament 2024 (U11B) 2024/08/03 2024/08/03 Tshwane (GTP) Standard 60 0.83 5 5 4.0 1248.9 1244.1 Analysis
5 Spartan Bishops Chess Championships 2024 (Senior Pawns) 2024/05/04 2024/05/05 Bojanala Platina (NBR) Standard 60 0.83 5 4 2.0 1265.1 1265.5 Analysis
4 Schoemies' Kings & Queens 2024 (Knights) 2024/03/02 2024/03/02 Bojanala Platina (NBR) Standard 60 0.83 5 5 3.0 1261.9 1267.1 Analysis
3 2024 Tshwane Chess AHS Open Chess Tournament (D1) 2024/02/24 2024/02/24 Tshwane (GTP) Standard 60 0.83 5 5 2.5 1282.2 1293.7 Analysis
2 Bojanala Closed Chess Championships Finals 2024 (U10) 2024/02/09 2024/02/11 Bojanala Platina (NBR) Standard 120 1.00 5 5 1.5 1282.2 1293.7 Analysis
1 Bojanala Closed Chess Championships Stage 1 2024 (U10) 2024/01/27 2024/01/27 Bojanala Platina (NBR) Standard 60 0.83 5 4 2.5 1277.2 1291.1 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
36 Bojanala's FIDE In The Sparkling Waters 2024 (Rooks) 2024/08/16 2024/08/18 Bojanala Platina (NBR) Standard 120 1.00 6 5 0.5 1248.9 1244.1 Analysis
35 D4 Tshwane South District Schools Teams Chess Tournament 2024 (U11B) 2024/08/03 2024/08/03 Tshwane (GTP) Standard 60 0.83 5 5 4.0 1248.9 1244.1 Analysis
34 Spartan Bishops Chess Championships 2024 (Senior Pawns) 2024/05/04 2024/05/05 Bojanala Platina (NBR) Standard 60 0.83 5 4 2.0 1265.1 1265.5 Analysis
33 Schoemies' Kings & Queens 2024 (Knights) 2024/03/02 2024/03/02 Bojanala Platina (NBR) Standard 60 0.83 5 5 3.0 1261.9 1267.1 Analysis
32 2024 Tshwane Chess AHS Open Chess Tournament (D1) 2024/02/24 2024/02/24 Tshwane (GTP) Standard 60 0.83 5 5 2.5 1282.2 1293.7 Analysis
31 Bojanala Closed Chess Championships Finals 2024 (U10) 2024/02/09 2024/02/11 Bojanala Platina (NBR) Standard 120 1.00 5 5 1.5 1282.2 1293.7 Analysis
30 Bojanala Closed Chess Championships Stage 1 2024 (U10) 2024/01/27 2024/01/27 Bojanala Platina (NBR) Standard 60 0.83 5 4 2.5 1277.2 1291.1 Analysis
29 Bojanala's Merry ChessMas 2023 (Knights) 2023/12/09 2023/12/09 Bojanala Platina (NBR) Standard 60 0.83 5 5 1.5 1321.0 1351.9 Analysis
28 West Rand vs Bojanala Inter-Regional Championships 2023 (U10) 2023/10/14 2023/10/14 West Rand (GWR) Standard 60 0.83 5 5 4.5 1279.0 1290.0 Analysis
27 2023 Tuks Open Chess Tournament (D) 2023/10/07 2023/10/07 Tshwane (GTP) Standard 60 0.83 5 5 1.5 1279.0 1290.0 Analysis
26 Bojanala School League 2023 (Primary School Open) 2023/08/19 2023/08/19 Bojanala Platina (NBR) Rapid 40 0.70 5 5 2.0 1336.4 1200.0 Analysis
25 Bojanala's Rosewood 2023 (Knights) 2023/08/12 2023/08/12 Bojanala Platina (NBR) Standard 60 0.83 5 5 3.0 1336.4 1326.5 Analysis
24 2023 Woman's Day Open Chess Tournament (Knight) 2023/08/09 2023/08/09 Tshwane (GTP) Standard 60 0.83 5 5 2.0 1336.4 1326.5 Analysis
23 Bojanala's FIDE in the Sparkling Waters 2023 (Junior) 2023/07/29 2023/07/29 Bojanala Platina (NBR) Standard 120 1.00 6 6 3.0 1400.5 1400.7 Analysis
22 JMC Trinity Little Falls 2023 (U10) 2023/07/02 2023/07/02 Johannesburg Metro (GJM) Standard 60 0.83 5 5 2.0 1400.5 1400.7 Analysis
21 Bojanala's Post-Exams 2023 (U10) 2023/06/24 2023/06/24 Bojanala Platina (NBR) Standard 60 0.83 5 5 3.0 1339.0 1339.7 Analysis
20 2023 Elize Steenkamp Open Tournament (E) 2023/06/16 2023/06/16 Tshwane (GTP) Standard 90 0.94 6 6 4.5 1339.0 1339.7 Analysis
19 Olienpark - 2nd One for the Ages 2023 (U10) 2023/05/13 2023/05/13 Bojanala Platina (NBR) Standard 60 0.83 5 5 4.0 1274.3 1276.4 Analysis
18 2023 South African Junior Closed Chess Championships (U8 Girls) 2023/03/31 2023/04/04 Chess South Africa (CSA) Standard 120 1.00 9 9 5.0 1245.9 1251.9 Analysis
17 Tuks Junior Developmental Chess Tournament 2023 (Yellow) 2023/03/18 2023/03/18 Tshwane (GTP) Standard 60 0.83 5 5 3.5 1223.5 1224.5 Analysis
12
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 33 14 4 15 16.0 48.5 -12.9 1230.7 1217.9
White 16 6 2 8 7.0 43.8 -53.1 1235.2 1182.1
Black 17 8 2 7 9.0 52.9 25.0 1226.5 1251.5
Standard All 33 14 4 15 16.0 48.5 -12.9 1230.7 1217.9
White 16 6 2 8 7.0 43.8 -53.1 1235.2 1182.1
Black 17 8 2 7 9.0 52.9 25.0 1226.5 1251.5
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 179 81 18 80 90.0 50.3 2.4 1229.8 1232.1
White 87 42 7 38 45.5 52.3 19.5 1227.5 1247.0
Black 92 39 11 42 44.5 48.4 -13.9 1231.9 1218.1
Standard All 174 79 18 77 88.0 50.6 4.9 1230.1 1235.0
White 85 42 7 36 45.5 53.5 30.0 1226.8 1256.8
Black 89 37 11 41 42.5 47.8 -19.1 1233.2 1214.1
Rapid All 5 2 0 3 2.0 40.0 -85.0 1218.5 1133.5
White 2 0 0 2 0.0 0.0 -425.0 1254.7 829.7
Black 3 2 0 1 2.0 66.7 141.7 1194.4 1336.1
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 1150133833 Bantseke, L (Lesedilamodimo) 8 2.0 2 0 6 25.0 1175.0 -212.5 962.5 View list
2 1150144109 Nkabinde, N (Nkazimulo) 6 0.0 0 0 6 0.0 1252.7 -425.0 827.7 View list
3 2140136769 Monare, O (Oreratile) 4 2.0 2 0 2 50.0 1235.6 0.0 1235.6 View list
4 2150144066 Kgame, O (Onalenna Itumeleng) 4 1.0 1 0 3 25.0 1255.2 -212.5 1042.7 View list
5 1150143705 Toughey, D (Dylan) 3 3.0 3 0 0 100.0 1217.8 425.0 1642.8 View list
6 1150144106 Murungweni, I (Isheanesu) 3 2.5 2 1 0 83.3 1252.8 283.3 1536.2 View list
7 1150141737 Maserumule, T (Tlotlo) 3 2.0 2 0 1 66.7 1143.7 141.7 1285.3 View list
8 1150139666 Raputsoa, B (Bohlale) 3 0.0 0 0 3 0.0 1117.5 -425.0 692.5 View list
9 1160136350 Britz, D (David) 2 2.0 2 0 0 100.0 1035.1 425.0 1460.1 View list
10 2150132175 Chinoruma, M (Maka) 2 2.0 2 0 0 100.0 1314.8 425.0 1739.8 View list
11 2150148704 Monamatha, O (Oreabetse) 2 2.0 2 0 0 100.0 1241.3 425.0 1666.3 View list
12 2150191451 Sprague, C (Chloe) 2 2.0 2 0 0 100.0 1279.7 425.0 1704.7 View list
13 1150144068 Kotsokoane, R (Reotshepile) 2 1.5 1 1 0 75.0 1251.6 212.5 1464.1 View list
14 1170144069 Kruger, T (Thinus Pieter) 2 1.5 1 1 0 75.0 1132.2 212.5 1344.7 View list
15 2150144121 Thipe, K (Kelly-Rose) 2 1.5 1 1 0 75.0 1231.5 212.5 1444.0 View list
16 1150145157 Carrim, M (Muaz) 2 1.0 1 0 1 50.0 1231.5 0.0 1231.5 View list
17 210087760 Jansen Van Vuuren, L (Lourein) 2 1.0 1 0 1 50.0 1299.2 0.0 1299.2 View list
18 1150144067 Komani, L (Luthandolwethu) 2 1.0 1 0 1 50.0 1242.1 0.0 1242.1 View list
19 2150135551 Le Kay, A (Alexa) 2 1.0 1 0 1 50.0 1231.8 0.0 1231.8 View list
20 1140134774 Maphoso, T (Tshiriletso) 2 1.0 1 0 1 50.0 1169.3 0.0 1169.3 View list