Player Page

Kok, H (Heinrick)
Dob: 2006/08/02 (U20)
Gender: Male
Chess SA id: 1060100622
FIDE id:
Region: Overberg (WOS)
Citizen: RSA
Title(s):
Last active: 2023/03/25 (459 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 rating1070.7
Current Weighted rating1072.3
Current Weighted performance753.1
Current official/published rating (highest between Raw, WR and WP)1072.3
Current highest rating achieved1109.4
Current floor (min rating allowed)609.4
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)±199.4
Current Raw change used (final)0.0
Projected new Raw rating1070.7
Projected new Weighed rating986.3
Projected new Weighted performance753.1
Projected new final Raw rating (if new WP > new Raw)1070.7
Projected new highest rating1109.4
Projected new floor609.4
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1070.7
Projected effective change (new Official - current Official)-1.6
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 rating1026.0
Current Weighted rating1029.6
Current Weighted performance578.8
Current official/published rating (highest between Raw, WR and WP)1029.6
Current highest rating achieved1092.0
Current floor (min rating allowed)592.0
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)±212.5
Current Raw change used (final)0.0
Projected new Raw rating1026.0
Projected new Weighed rating946.7
Projected new Weighted performance578.8
Projected new final Raw rating (if new WP > new Raw)1026.0
Projected new highest rating1092.0
Projected new floor592.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1026.0
Projected effective change (new Official - current Official)-3.6
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 rating1222.0
Current Weighted rating1219.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1222.0
Current highest rating achieved1222.0
Current floor (min rating allowed)722.0
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)±160.7
Current Raw change used (final)0.0
Projected new Raw rating1222.0
Projected new Weighed rating1122.7
Projected new Weighted performance367.2
Projected new final Raw rating (if new WP > new Raw)1222.0
Projected new highest rating1222.0
Projected new floor722.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1222.0
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 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
6 Overberg High School Closed 2023 (U17 Boys) 2023/03/25 2023/03/25 Overberg (WOS) Standard 60 0.83 5 5 1.0 1101.6 1056.0 Analysis
5 Overberg High Schools Trails 2023 (U17) 2023/02/24 2023/02/24 Overberg (WOS) Rapid 15 0.39 5 5 3.0 1078.8 1200.0 Analysis
4 Overberg 2022 (U18 Boys) 2022/03/05 2022/03/05 Overberg (WOS) Standard 65 0.85 5 5 1.0 1109.4 1092.0 Analysis
3 Western Cape Top Schools 2019 (U13 Mix) 2019/08/31 2019/09/01 Cape Winelands (WCW) Standard 60 0.83 5 5 2.0 1099.1 1077.2 Analysis
2 Overberg 3rd Trial 2018 (U14) 2018/05/26 2018/05/26 Overberg (WOS) Standard 60 0.83 5 5 1.0 1200.0 1200.0 Analysis
1 Overberg 2nd Trial 2018 (U14) 2018/05/05 2018/05/05 Overberg (WOS) Standard 60 0.83 5 5 2.5 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 30 10 1 19 10.5 35.0 -127.5 1161.5 1034.0
White 14 3 0 11 3.0 21.4 -242.9 1155.6 912.7
Black 16 7 1 8 7.5 46.9 -26.6 1166.6 1140.1
Standard All 25 7 1 17 7.5 30.0 -170.0 1146.2 976.2
White 12 3 0 9 3.0 25.0 -212.5 1132.5 920.0
Black 13 4 1 8 4.5 34.6 -130.8 1158.9 1028.1
Rapid All 5 3 0 2 3.0 60.0 85.0 1237.6 1322.6
White 2 0 0 2 0.0 0.0 -425.0 1294.1 869.1
Black 3 3 0 0 3.0 100.0 425.0 1200.0 1625.0
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 206091564 Bester, E (Emma) 2 2.0 2 0 0 100.0 1200.0 425.0 1625.0 View list
2 1060111321 Thompson, D (Duwayne) 2 0.0 0 0 2 0.0 1088.9 -425.0 663.9 View list
3 1060118840 Sihihi, A (Avuyile) 1 1.0 1 0 0 100.0 1099.1 425.0 1524.1 View list
4 1070150676 Loubser, E (Erick) 1 1.0 1 0 0 100.0 1078.8 425.0 1503.8 View list
5 1070152234 Snyman, D (Denzil) 1 1.0 1 0 0 100.0 1078.8 425.0 1503.8 View list
6 1070152225 Khauoe, K (Karabelo) 1 1.0 1 0 0 100.0 1101.6 425.0 1526.6 View list
7 1050138410 Davids, I (Ivandre) 1 1.0 1 0 0 100.0 1109.4 425.0 1534.4 View list
8 2050100623 Swart, M (Madelle) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
9 1060152235 Van Niekerk, C (Cornelius) 1 1.0 1 0 0 100.0 1078.8 425.0 1503.8 View list
10 1070118835 Wasserman, D (Daniel) 1 1.0 1 0 0 100.0 1099.1 425.0 1524.1 View list
11 106083970 Green, J (Jonathan) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
12 106088982 Smit, R (Ralph) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
13 1040138415 Lekay, R (Ravinn) 1 0.0 0 0 1 0.0 1109.4 -425.0 684.4 View list
14 1060152226 Kriel, M (Michael) 1 0.0 0 0 1 0.0 1101.6 -425.0 676.6 View list
15 106091575 Pekeur, W (Warren) 1 0.0 0 0 1 0.0 1101.6 -425.0 676.6 View list
16 205088953 Ndavala, J (Jeffline) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
17 108092087 Mthi, Y (Yamkela) 1 0.0 0 0 1 0.0 1099.1 -425.0 674.1 View list
18 106088978 Moses, H (Heinrich) 1 0.0 0 0 1 0.0 1101.6 -425.0 676.6 View list
19 104089003 Minnie, T (Taylin) 1 0.0 0 0 1 0.0 1109.4 -425.0 684.4 View list
20 106088984 Jonas, SG (Sue-Win) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list