Player Page

Coetzee, H (Henri)
Dob: 2007/10/08 (U18)
Gender: Male
Chess SA id: 107071959
FIDE id:
Region: Tshwane (GTP)
Citizen: RSA
Title(s):
Last active: 2024/07/20 (108 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 rating1275.6
Current Weighted rating1267.8
Current Weighted performance1110.7
Current official/published rating (highest between Raw, WR and WP)1275.6
Current highest rating achieved1315.3
Current floor (min rating allowed)815.3
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)±148.9
Current Raw change used (final)0.0
Projected new Raw rating1275.6
Projected new Weighed rating1172.8
Projected new Weighted performance1110.7
Projected new final Raw rating (if new WP > new Raw)1275.6
Projected new highest rating1315.3
Projected new floor815.3
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1275.6
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 rating1268.8
Current Weighted rating1266.0
Current Weighted performance1110.7
Current official/published rating (highest between Raw, WR and WP)1268.8
Current highest rating achieved1313.5
Current floor (min rating allowed)813.5
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)±150.3
Current Raw change used (final)0.0
Projected new Raw rating1268.8
Projected new Weighed rating1170.4
Projected new Weighted performance1110.7
Projected new final Raw rating (if new WP > new Raw)1268.8
Projected new highest rating1313.5
Projected new floor813.5
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1268.8
Projected effective change (new Official - current Official)=0.0
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 rating500.0
Current Weighted rating500.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)500.0
Current highest rating achieved500.0
Current floor (min rating allowed)500.0
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)±449.5
Current Raw change used (final)0.0
Projected new Raw rating500.0
Projected new Weighed rating460.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating500.0
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)500.0
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 rating500.0
Current Weighted rating500.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)500.0
Current highest rating achieved500.0
Current floor (min rating allowed)500.0
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)±449.5
Current Raw change used (final)0.0
Projected new Raw rating500.0
Projected new Weighed rating460.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating500.0
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)500.0
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
1 2024 Tshwane North School District Cluster 4 & 5 Team League (U17) 2024/07/20 2024/07/20 Tshwane (GTP) Standard 60 0.83 5 5 2.0 1299.5 1295.1 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
7 2024 Tshwane North School District Cluster 4 & 5 Team League (U17) 2024/07/20 2024/07/20 Tshwane (GTP) Standard 60 0.83 5 5 2.0 1299.5 1295.1 Analysis
6 2023 Tshwane North School District CLOSED League Championships (D3) (U17) 2023/08/12 2023/08/12 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1315.3 1313.5 Analysis
5 Gauteng Schools Individual Finals 2023 (U18 Boys) 2023/05/27 2023/05/27 Ekurhuleni (GE) Standard 60 0.83 5 5 3.0 795.8 855.6 Analysis
4 2023 Tshwane North School District CLOSED Individual Championships (D3) (U18 Open) 2023/05/13 2023/05/13 Tshwane (GTP) Standard 60 0.83 5 5 4.0 795.8 855.6 Analysis
3 2023 Tshwane Chess Open Registration Tournament (D2) 2023/01/28 2023/01/28 Tshwane (GTP) Standard 60 0.83 5 5 4.0 664.0 697.6 Analysis
2 2022 D3 Cluster Teams (U15 Mixed) 2022/05/28 2022/05/28 Tshwane (GTP) Standard 60 0.83 5 5 3.0 565.4 578.8 Analysis
1 2019 D3 Individuals (U13 Boys) 2019/04/13 2019/04/13 Tshwane (GTP) Standard 60 0.83 5 5 2.0 500.0 500.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 5 2 0 3 2.0 40.0 -85.0 1256.4 1171.4
White 3 1 0 2 1.0 33.3 -141.7 1253.6 1111.9
Black 2 1 0 1 1.0 50.0 0.0 1260.6 1260.6
Standard All 5 2 0 3 2.0 40.0 -85.0 1256.4 1171.4
White 3 1 0 2 1.0 33.3 -141.7 1253.6 1111.9
Black 2 1 0 1 1.0 50.0 0.0 1260.6 1260.6
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
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 35 21 0 14 21.0 60.0 85.0 1211.6 1296.6
White 19 10 0 9 10.0 52.6 22.4 1229.3 1251.7
Black 16 11 0 5 11.0 68.8 159.4 1190.6 1350.0
Standard All 35 21 0 14 21.0 60.0 85.0 1211.6 1296.6
White 19 10 0 9 10.0 52.6 22.4 1229.3 1251.7
Black 16 11 0 5 11.0 68.8 159.4 1190.6 1350.0
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
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 1090144506 Jansen Van Rensburg, N (Nicholas) 1 1.0 1 0 0 100.0 664.0 425.0 1089.0 View list
2 1080141593 Irving, K (Kian) 1 1.0 1 0 0 100.0 565.4 425.0 990.4 View list
3 1080141633 Hlabati, T (Tshenolo) 1 1.0 1 0 0 100.0 664.0 425.0 1089.0 View list
4 2070115594 Grahan, C (Chie-Ann) 1 1.0 1 0 0 100.0 565.4 425.0 990.4 View list
5 1070112674 Kganyago, S (Samkelo) 1 1.0 1 0 0 100.0 500.0 425.0 925.0 View list
6 1070303436 Lakey, J (Joseph) 1 1.0 1 0 0 100.0 1299.5 425.0 1724.5 View list
7 1060159850 Mokgabudi, L (Lesedi) 1 1.0 1 0 0 100.0 1315.3 425.0 1740.3 View list
8 105079717 Mohamed, E (Ethan) 1 1.0 1 0 0 100.0 795.8 425.0 1220.8 View list
9 1060117662 Mmbadi, Y (Yedidia) 1 1.0 1 0 0 100.0 795.8 425.0 1220.8 View list
10 1100148660 Mmakou, L (Lesedi) 1 1.0 1 0 0 100.0 664.0 425.0 1089.0 View list
11 1070156014 Masilo, S (Sifiso) 1 1.0 1 0 0 100.0 795.8 425.0 1220.8 View list
12 1070159846 Mamobolo, K (Kgaugelo) 1 1.0 1 0 0 100.0 1315.3 425.0 1740.3 View list
13 106076698 Ni, Y (Yi Fei) 1 1.0 1 0 0 100.0 795.8 425.0 1220.8 View list
14 1070112681 Napo, T (Tumelo) 1 1.0 1 0 0 100.0 500.0 425.0 925.0 View list
15 1080159852 Obakeng, T (Tema) 1 1.0 1 0 0 100.0 1315.3 425.0 1740.3 View list
16 1050156017 Omphemetse, L (Lehutso) 1 1.0 1 0 0 100.0 795.8 425.0 1220.8 View list
17 1050155499 Ramabina, V (Vincent) 1 1.0 1 0 0 100.0 795.8 425.0 1220.8 View list
18 1090148661 Scheepers, L (Luan) 1 1.0 1 0 0 100.0 664.0 425.0 1089.0 View list
19 1090303403 Skosana, N (Nhlamolo) 1 1.0 1 0 0 100.0 1299.5 425.0 1724.5 View list
20 1070105728 Van Den Bergh, C (Christo) 1 1.0 1 0 0 100.0 565.4 425.0 990.4 View list