Player Page

Du Plessis, WJH (Willem Jacobus Hendrik)
Dob: 2009/10/27 (U16)
Gender: Male
Chess SA id: 1090113102
FIDE id:
Region: Ekurhuleni (GE)
Citizen: RSA
Title(s):
Last active: 2024/04/19 (28 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 rating1122.3
Curent Weighted rating1106.4
Curent Weighted performance692.8
Current official/published rating (highest between Raw, WR and WP)1122.3
Current floor (min rating allowed)650.9
Current highest rating achieved1150.9
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)±185.2
Current Raw change used (final)0.0
Projected new Raw rating1122.3
Projected new Weighed rating1107.7
Projected new Weighted performance692.8
Projected new official/published rating (highest between new Raw, new WR and new WP)1122.3
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1150.9
Projected new floor650.9
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 rating1080.0
Curent Weighted rating1080.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1080.0
Current floor (min rating allowed)641.6
Current highest rating achieved1141.6
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)±196.7
Current Raw change used (final)0.0
Projected new Raw rating1080.0
Projected new Weighed rating1080.0
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1080.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1141.6
Projected new floor641.6
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 rating1208.8
Curent Weighted rating1219.1
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1219.1
Current floor (min rating allowed)720.0
Current highest rating achieved1220.0
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)±163.7
Current Raw change used (final)0.0
Projected new Raw rating1208.8
Projected new Weighed rating1218.2
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1218.2
Projected effective change (new Official - current Official)-0.9
Projected new highest rating1220.0
Projected new floor720.0
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)720.0
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 floor720.0
Projected new K-facor36
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
1 NWU Super 16 2024 2024/04/19 2024/04/19 Gert Sibande (MGS) Rapid 30 0.60 6 6 3.0 1105.0 1220.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
5 NWU Super 16 2024 2024/04/19 2024/04/19 Gert Sibande (MGS) Rapid 30 0.60 6 6 3.0 1105.0 1220.0 Analysis
4 Alberton Chess Club Open 2020 (D) 2020/02/22 2020/02/22 Ekurhuleni (GE) Standard 60 0.83 5 5 1.5 1122.3 1105.6 Analysis
3 Laerskool Oosterkruin 2020 (U11) 2020/02/01 2020/02/01 Ekurhuleni (GE) Rapid 30 0.60 6 6 3.5 1122.3 1200.0 Analysis
2 Springs Chess Club Open 2020 (C) 2020/01/25 2020/01/25 Ekurhuleni (GE) Standard 60 0.83 5 5 1.5 1150.9 1141.6 Analysis
1 Ekurhuleni North School District Finals 2019 (U11 Boys) 2019/05/11 2019/05/11 Ekurhuleni (GE) Standard 60 0.83 5 5 1.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 6 3 0 3 3.0 50.0 0.0 1208.3 1208.3
White 3 2 0 1 2.0 66.7 141.7 1173.9 1315.5
Black 3 1 0 2 1.0 33.3 -141.7 1242.7 1101.1
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 6 3 0 3 3.0 50.0 0.0 1208.3 1208.3
White 3 2 0 1 2.0 66.7 141.7 1173.9 1315.5
Black 3 1 0 2 1.0 33.3 -141.7 1242.7 1101.1
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 27 9 3 15 10.5 38.9 -94.4 1169.4 1075.0
White 14 3 2 9 4.0 28.6 -182.1 1145.9 963.8
Black 13 6 1 6 6.5 50.0 0.0 1194.7 1194.7
Standard All 15 3 2 10 4.0 26.7 -198.3 1186.6 988.3
White 8 0 2 6 1.0 12.5 -318.8 1189.4 870.7
Black 7 3 0 4 3.0 42.9 -60.7 1183.4 1122.6
Rapid All 12 6 1 5 6.5 54.2 35.4 1147.9 1183.4
White 6 3 0 3 3.0 50.0 0.0 1088.0 1088.0
Black 6 3 1 2 3.5 58.3 70.8 1207.9 1278.8
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 1090101509 Janse Van Vuuren, A (Alexander) 2 0.5 0 1 1 25.0 1136.6 -212.5 924.1 View list
2 2100101517 Lovett, S (Saffron) 2 0.5 0 1 1 25.0 1136.6 -212.5 924.1 View list
3 2100101515 Judeel, A (Amorey) 1 1.0 1 0 0 100.0 1122.3 425.0 1547.3 View list
4 1100302238 Meyer, J (Juan) 1 1.0 1 0 0 100.0 1105.0 425.0 1530.0 View list
5 1100130261 Phukubye, D (Dikeledi) 1 1.0 1 0 0 100.0 1122.3 425.0 1547.3 View list
6 1080113125 Ndlovu, R (Ronald) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
7 2100142105 Gabaatlhole, N (Natefo) 1 1.0 1 0 0 100.0 1105.0 425.0 1530.0 View list
8 1060131426 Fernandez, R (Rosaly) 1 1.0 1 0 0 100.0 1122.3 425.0 1547.3 View list
9 1060154389 Pryba, Z (Zandi-Lee) 1 1.0 1 0 0 100.0 1105.0 425.0 1530.0 View list
10 1100118683 Seanego, B (Boikano) 1 1.0 1 0 0 100.0 1150.9 425.0 1575.9 View list
11 1090130265 Van Breda, C (Caleb) 1 1.0 1 0 0 100.0 1122.3 425.0 1547.3 View list
12 110088036 Liebenberg, M (Michael) 1 0.5 0 1 0 50.0 1122.3 0.0 1122.3 View list
13 1090118184 Pieterse, EG (Erik Georg) 1 0.0 0 0 1 0.0 1105.0 -425.0 680.0 View list
14 1100110967 Mulder, J (Jayden) 1 0.0 0 0 1 0.0 1150.9 -425.0 725.9 View list
15 1040131430 Mohammed, M (Masood) 1 0.0 0 0 1 0.0 1122.3 -425.0 697.3 View list
16 1080113117 Milazi, LV (Linda Vincent) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
17 1080113098 Makahamadze, CP (Clinton Panashe) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
18 1070302234 Mahupela, O (Onthatile) 1 0.0 0 0 1 0.0 1105.0 -425.0 680.0 View list
19 1100302233 Mahaye, K (Khethokuhle) 1 0.0 0 0 1 0.0 1105.0 -425.0 680.0 View list
20 2090101537 Huebsch, J (Jessica) 1 0.0 0 0 1 0.0 1122.3 -425.0 697.3 View list