Player Page

Brown, K (Kershae)
Dob: 2007/12/21 (U18)
Gender: Male
Chess SA id: 1070152436
FIDE id:
Region: Nelson Mandela Bay (ENM)
Citizen: RSA
Title(s):
Last active: 2024/04/13 (35 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 rating1195.3
Curent Weighted rating1129.4
Curent Weighted performance1188.0
Current official/published rating (highest between Raw, WR and WP)1195.3
Current floor (min rating allowed)695.3
Current highest rating achieved1195.3
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)±166.9
Current Raw change used (final)0.0
Projected new Raw rating1195.3
Projected new Weighed rating1133.3
Projected new Weighted performance1188.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1195.3
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1195.3
Projected new floor695.3
Projected new K-facor40
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 rating1193.5
Curent Weighted rating1120.1
Curent Weighted performance1186.3
Current official/published rating (highest between Raw, WR and WP)1193.5
Current floor (min rating allowed)693.5
Current highest rating achieved1193.5
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)±167.4
Current Raw change used (final)0.0
Projected new Raw rating1193.5
Projected new Weighed rating1124.5
Projected new Weighted performance1186.3
Projected new official/published rating (highest between new Raw, new WR and new WP)1193.5
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1193.5
Projected new floor693.5
Projected new K-facor40
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 rating1200.0
Curent Weighted rating1200.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1200.0
Current floor (min rating allowed)700.0
Current highest rating achieved1200.0
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 rating1200.0
Projected new Weighted performance
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
Projected new highest rating1200.0
Projected new floor700.0
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 rating1200.0
Curent Weighted rating1200.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1200.0
Current floor (min rating allowed)700.0
Current highest rating achieved1200.0
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 rating1200.0
Projected new Weighted performance
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
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
2 NMBCU Trials 2 2024 (U18) 2024/04/12 2024/04/13 Nelson Mandela Bay (ENM) Standard 60 0.83 6 5 2.5 1137.6 1134.4 Analysis
1 NMBCU Trials 1 2024 (U18) 2024/02/16 2024/02/16 Nelson Mandela Bay (ENM) Standard 60 0.83 6 6 3.0 1097.4 1084.8 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
6 NMBCU Trials 2 2024 (U18) 2024/04/12 2024/04/13 Nelson Mandela Bay (ENM) Standard 60 0.83 6 5 2.5 1137.6 1134.4 Analysis
5 NMBCU Trials 1 2024 (U18) 2024/02/16 2024/02/16 Nelson Mandela Bay (ENM) Standard 60 0.83 6 6 3.0 1097.4 1084.8 Analysis
4 NMBCU Closed 2023 (U18) 2023/08/11 2023/08/12 Nelson Mandela Bay (ENM) Standard 60 0.83 6 5 1.0 1096.4 1079.2 Analysis
3 NMBCU Trial 4 2023 (U18) 2023/07/28 2023/07/29 Nelson Mandela Bay (ENM) Standard 60 0.83 5 5 1.5 1108.7 1092.8 Analysis
2 EP Trials 3 2023 (U18) 2023/05/05 2023/05/06 Nelson Mandela Bay (ENM) Standard 60 0.83 6 5 1.0 1123.3 1106.4 Analysis
1 NMB 2nd Trials 2023 (U18) 2023/03/24 2023/03/25 Nelson Mandela Bay (ENM) Standard 60 0.83 6 5 0.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 11 4 3 4 5.5 50.0 0.0 1352.6 1352.6
White 6 3 2 1 4.0 66.7 141.7 1294.6 1436.3
Black 5 1 1 3 1.5 30.0 -170.0 1422.3 1252.3
Standard All 11 4 3 4 5.5 50.0 0.0 1352.6 1352.6
White 6 3 2 1 4.0 66.7 141.7 1294.6 1436.3
Black 5 1 1 3 1.5 30.0 -170.0 1422.3 1252.3
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
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 31 7 4 20 9.0 29.0 -178.2 1308.0 1129.8
White 16 6 3 7 7.5 46.9 -26.6 1277.5 1250.9
Black 15 1 1 13 1.5 10.0 -340.0 1340.6 1000.6
Standard All 31 7 4 20 9.0 29.0 -178.2 1308.0 1129.8
White 16 6 3 7 7.5 46.9 -26.6 1277.5 1250.9
Black 15 1 1 13 1.5 10.0 -340.0 1340.6 1000.6
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
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 2070153635 Vital, K (Keirah) 2 1.5 1 1 0 75.0 1116.0 212.5 1328.5 View list
2 107057088 Pienaar, KT (Keaton) 2 1.0 1 0 1 50.0 1117.0 0.0 1117.0 View list
3 106087235 Du Preez, D (Dillon) 2 0.0 0 0 2 0.0 1109.8 -425.0 684.8 View list
4 206077390 Manto, M (Martha) 2 0.0 0 0 2 0.0 1109.8 -425.0 684.8 View list
5 106082825 Stemmet, J (Jaun) 2 0.0 0 0 2 0.0 1161.7 -425.0 736.7 View list
6 1080191856 Ngumbela, S (Sibulele) 1 1.0 1 0 0 100.0 1097.4 425.0 1522.4 View list
7 1080191858 Phillip, E (Endinako) 1 1.0 1 0 0 100.0 1097.4 425.0 1522.4 View list
8 1070191853 Mahomed, I (Ishaan) 1 1.0 1 0 0 100.0 1137.6 425.0 1562.6 View list
9 1080151219 Collett, S (Samuel) 1 1.0 1 0 0 100.0 1137.6 425.0 1562.6 View list
10 2060151226 Bowkers, D (Delcine) 1 1.0 1 0 0 100.0 1108.7 425.0 1533.7 View list
11 108070881 Bouwer, R (Ruben) 1 0.5 0 1 0 50.0 1137.6 0.0 1137.6 View list
12 1070191850 Bojana, S (Singisile) 1 0.5 0 1 0 50.0 1097.4 0.0 1097.4 View list
13 1080138163 Cerfontein, Z (Zenat) 1 0.5 0 1 0 50.0 1097.4 0.0 1097.4 View list
14 207067352 Ramaele, LL (Lerato) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
15 107057087 Peter, NM (Neathan) 1 0.0 0 0 1 0.0 1097.4 -425.0 672.4 View list
16 206050184 Oberholzer, B (Brendan) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
17 207069601 Murray, J (Jessica) 1 0.0 0 0 1 0.0 1123.3 -425.0 698.3 View list
18 108095752 Mtshekexe, U (Usemhle) 1 0.0 0 0 1 0.0 1097.4 -425.0 672.4 View list
19 1060151231 Mokoaleli, J (Jordan) 1 0.0 0 0 1 0.0 1096.4 -425.0 671.4 View list
20 106070877 Mellet, A (Andries) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list