Player Page

Bumhira, W (Wilbert)
Dob: 1981/01/01 (Adult)
Gender: Male
Chess SA id: 1810136342
FIDE id:
Region: Chess South Africa (CSA)
Citizen: ZIM
Title(s):
Last active: 2023/09/02 (260 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
Curent Raw rating1351.3
Curent Weighted rating1315.7
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1351.3
Current floor (min rating allowed)851.3
Current highest rating achieved1351.3
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)±133.7
Current Raw change used (final)0.0
Projected new Raw rating1351.3
Projected new Weighed rating1320.7
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1351.3
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1351.3
Projected new floor851.3
Projected new K-facor36
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
Curent Raw rating1343.5
Curent Weighted rating1286.7
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1343.5
Current floor (min rating allowed)843.5
Current highest rating achieved1343.5
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)±135.2
Current Raw change used (final)0.0
Projected new Raw rating1343.5
Projected new Weighed rating1293.6
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1343.5
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1343.5
Projected new floor843.5
Projected new K-facor36
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
Curent Raw rating1429.0
Curent Weighted rating1309.5
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1429.0
Current floor (min rating allowed)929.0
Current highest rating achieved1429.0
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)±119.7
Current Raw change used (final)0.0
Projected new Raw rating1429.0
Projected new Weighed rating1322.6
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1429.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1429.0
Projected new floor929.0
Projected new K-facor32
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
Curent Raw rating1394.1
Curent Weighted rating1361.6
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1394.1
Current floor (min rating allowed)929.0
Current highest rating achieved1394.1
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)±125.8
Current Raw change used (final)0.0
Projected new Raw rating1394.1
Projected new Weighed rating1365.1
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1394.1
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1394.1
Projected new floor929.0
Projected new K-facor36
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
4 Mzansi Spring Rapid 2023 2023/09/02 2023/09/02 Johannesburg Metro (GJM) Rapid 15 0.39 7 7 4.0 1299.7 1200.0 Analysis
3 JNW Open - Trinityhouse Little Falls 2023 (B) 2023/05/13 2023/05/13 Johannesburg Metro (GJM) Standard 60 0.83 5 5 4.0 1241.4 1200.0 Analysis
2 Chessheroes Bowls Club Zoo Lake Challenge 2022 2022/07/02 2022/07/02 Johannesburg Metro (GJM) Blitz 9 0.27 7 7 4.0 1212.7 1250.8 Analysis
1 Chessheroes Choo Choo Challenge 2022 2022/01/08 2022/01/08 Tshwane (GTP) Blitz 8 0.25 7 7 3.0 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 26 15 0 11 15.0 57.7 65.4 1565.3 1630.6
White 12 9 0 3 9.0 75.0 212.5 1615.2 1827.7
Black 14 6 0 8 6.0 42.9 -60.7 1522.5 1461.8
Standard All 5 4 0 1 4.0 80.0 255.0 1312.5 1567.5
White 2 2 0 0 2.0 100.0 425.0 1381.2 1806.2
Black 3 2 0 1 2.0 66.7 141.7 1266.7 1408.4
Rapid All 7 4 0 3 4.0 57.1 60.7 1739.7 1800.4
White 3 2 0 1 2.0 66.7 141.7 1801.8 1943.5
Black 4 2 0 2 2.0 50.0 0.0 1693.0 1693.0
Blitz All 14 7 0 7 7.0 50.0 0.0 1568.3 1568.3
White 7 5 0 2 5.0 71.4 182.1 1602.0 1784.1
Black 7 2 0 5 2.0 28.6 -182.1 1534.6 1352.5
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 171036270 Steyn, H (Hans) 2 1.0 1 0 1 50.0 1206.3 0.0 1206.3 View list
2 207082268 Badenhorst, C (Chloe) 1 1.0 1 0 0 100.0 1299.7 425.0 1724.7 View list
3 185052816 Manganye, T (Tshepiso) 1 1.0 1 0 0 100.0 1212.7 425.0 1637.7 View list
4 156017226 Laureles, R (Raymundo) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
5 170007775 Du Plessis, CR (Christiaan) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
6 1900149128 Crerar, Z (Zander) 1 1.0 1 0 0 100.0 1241.4 425.0 1666.4 View list
7 177005028 Cloete, WF (Willem) 1 1.0 1 0 0 100.0 1241.4 425.0 1666.4 View list
8 1080161574 Moeng, T (Tshimologo) 1 1.0 1 0 0 100.0 1299.7 425.0 1724.7 View list
9 1020149132 Mudau, H (Hulisani) 1 1.0 1 0 0 100.0 1241.4 425.0 1666.4 View list
10 181076100 Potgieter, ST (St) 1 1.0 1 0 0 100.0 1241.4 425.0 1666.4 View list
11 183027714 Niemann, PWL (Petrus) 1 1.0 1 0 0 100.0 1299.7 425.0 1724.7 View list
12 188032228 Ristovic, DS (Dmitar) 1 1.0 1 0 0 100.0 1299.7 425.0 1724.7 View list
13 1760132172 Spies, P (Piet-Hamman) 1 1.0 1 0 0 100.0 1212.7 425.0 1637.7 View list
14 188040685 Van Vollenhoven, I (Ian) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
15 1220148480 Yoko, S (Sascha) 1 1.0 1 0 0 100.0 1212.7 425.0 1637.7 View list
16 181035793 Sparks, SJW (Stephen) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
17 1880136345 Rabiul, B (Bhuiyan) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
18 184027327 Nene, TH (Themba) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
19 194025886 Mthunzi, C (Clive) 1 0.0 0 0 1 0.0 1212.7 -425.0 787.7 View list
20 103077438 Mthembu, L (Lovers) 1 0.0 0 0 1 0.0 1299.7 -425.0 874.7 View list