Player Page

De Klerk, K (Kai)
Dob: 2010/11/02 (U16)
Gender: Male
Chess SA id: 1100130043
FIDE id:
Region: Mangaung (FMB)
Citizen: RSA
Title(s):
Last active: 2023/05/20 (363 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 rating1163.5
Curent Weighted rating1166.3
Curent Weighted performance928.5
Current official/published rating (highest between Raw, WR and WP)1166.3
Current floor (min rating allowed)714.4
Current highest rating achieved1214.4
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)±174.7
Current Raw change used (final)0.0
Projected new Raw rating1163.5
Projected new Weighed rating1165.5
Projected new Weighted performance928.5
Projected new official/published rating (highest between new Raw, new WR and new WP)1165.5
Projected effective change (new Official - current Official)-0.9
Projected new highest rating1214.4
Projected new floor714.4
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 rating1146.0
Curent Weighted rating1147.3
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1147.3
Current floor (min rating allowed)694.8
Current highest rating achieved1194.8
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)±179.1
Current Raw change used (final)0.0
Projected new Raw rating1146.0
Projected new Weighed rating1146.5
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1146.5
Projected effective change (new Official - current Official)-0.7
Projected new highest rating1194.8
Projected new floor694.8
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 rating1209.7
Curent Weighted rating1209.4
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1209.7
Current floor (min rating allowed)721.6
Current highest rating achieved1221.6
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)±163.5
Current Raw change used (final)0.0
Projected new Raw rating1209.7
Projected new Weighed rating1209.6
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1209.7
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1221.6
Projected new floor721.6
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)721.6
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 floor721.6
Projected new K-facor36
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
8 Inter Regional Chess Championship 2023 (U14) 2023/05/19 2023/05/20 Mangaung (FMB) Standard 62 0.84 5 5 2.5 1159.3 1131.6 Analysis
7 2022 South African Junior Team Chess Championships (U14 Open) 2022/12/04 2022/12/08 4 Knights (4K) Standard 120 1.00 7 6 1.0 1214.4 1194.8 Analysis
6 Mangaung Metro Chess 13 August 2022 (C+D) 2022/08/13 2022/08/13 Mangaung (FMB) Rapid 32 0.63 5 5 3.0 1206.0 1188.8 Analysis
5 Mangaung Metro Chess 30 July 2022 (C+D) 2022/07/30 2022/07/30 Mangaung (FMB) Rapid 32 0.63 5 5 3.0 1193.5 1161.1 Analysis
4 Morris Club Championship 2022 2022/02/26 2022/02/26 Mangaung (FMB) Rapid 32 0.63 5 4 1.0 1204.4 1221.6 Analysis
3 Mangaung Metro Chess 22 January 2022 (C) 2022/01/22 2022/01/22 Mangaung (FMB) Rapid 32 0.63 5 5 3.0 1198.6 1200.0 Analysis
2 Mangaung Metro Chess February 2020 (E) 2020/02/21 2020/02/22 Mangaung (FMB) Standard 62 0.84 5 5 3.0 1179.8 1174.0 Analysis
1 Mangaung Metro Chess 17-18 January 2020 (E) 2020/01/17 2020/01/18 Mangaung (FMB) Standard 62 0.84 5 5 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 40 18 1 21 18.5 46.3 -31.9 1206.8 1175.0
White 18 11 0 7 11.0 61.1 94.4 1199.0 1293.4
Black 22 7 1 14 7.5 34.1 -135.2 1213.3 1078.0
Standard All 21 8 1 12 8.5 40.5 -81.0 1210.8 1129.8
White 10 7 0 3 7.0 70.0 170.0 1186.1 1356.1
Black 11 1 1 9 1.5 13.6 -309.1 1233.2 924.1
Rapid All 19 10 0 9 10.0 52.6 22.4 1202.5 1224.9
White 8 4 0 4 4.0 50.0 0.0 1215.1 1215.1
Black 11 6 0 5 6.0 54.5 38.6 1193.4 1232.0
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 1090100919 Lechoano, M (Mpho) 2 2.0 2 0 0 100.0 1210.2 425.0 1635.2 View list
2 1100141144 Boucher, R (Ryann) 2 2.0 2 0 0 100.0 1176.4 425.0 1601.4 View list
3 1120106778 Herbst, W (Wilhelm) 2 0.0 0 0 2 0.0 1189.9 -425.0 764.9 View list
4 1090103073 Plaatjies, T (Tshiamo) 2 0.0 0 0 2 0.0 1202.3 -425.0 777.3 View list
5 2100134194 April, C (Cherese) 1 1.0 1 0 0 100.0 1159.3 425.0 1584.3 View list
6 1100114944 Coetzee, J (Jonico) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
7 1130131405 Le Roux, E (Eugene) 1 1.0 1 0 0 100.0 1198.6 425.0 1623.6 View list
8 2100111843 De Vries, J (Jessica) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
9 2100131403 Mogamisi, P (Ponatshego) 1 1.0 1 0 0 100.0 1179.8 425.0 1604.8 View list
10 1100109109 Makhetha, P (Peloyaone) 1 1.0 1 0 0 100.0 1198.6 425.0 1623.6 View list
11 1090114941 Mosia, K (Kutlwano) 1 1.0 1 0 0 100.0 1179.8 425.0 1604.8 View list
12 1110141145 Ngudle, C (Caelyn) 1 1.0 1 0 0 100.0 1193.5 425.0 1618.5 View list
13 1100119330 Sartain, R (Ryan) 1 1.0 1 0 0 100.0 1179.8 425.0 1604.8 View list
14 106076074 Shariff, J (Juan-Pierre) 1 1.0 1 0 0 100.0 1204.4 425.0 1629.4 View list
15 2100141401 Sinigisi, EM (Emihle Malebo) 1 1.0 1 0 0 100.0 1193.5 425.0 1618.5 View list
16 1130134453 Strydom, L (Luan) 1 1.0 1 0 0 100.0 1206.0 425.0 1631.0 View list
17 1110117639 Strydom, M (Mehan) 1 1.0 1 0 0 100.0 1198.6 425.0 1623.6 View list
18 1090143830 Weng, Q (Qi) 1 1.0 1 0 0 100.0 1206.0 425.0 1631.0 View list
19 1110108216 Murphy, M (Martiz) 1 0.5 0 1 0 50.0 1159.3 0.0 1159.3 View list
20 2100154838 Mosa, M (Mokalobe) 1 0.0 0 0 1 0.0 1159.3 -425.0 734.3 View list