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Chess SA Region AOC

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Personal

Van Niekerk, J (Johan)

Chess SA id

1850147574

FIDE id

?

Date of birth

1985-10-09 (Adult)

Gender

Male

Region

Cape Winelands (WCW)

Citizen

RSA

Titles

Chess SA registered

No

Last active game

2023-10-21

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item Main Standard Rapid Blitz
Rating 1232.2 1223.7 1114.2 1300
Raw rating 1232.2 1223.7 1114.2 1300
Weighted rating 1231.1 1223.1 1111.3 1299
Weighted performance 0 0 0 0
Floor 732.2 723.7 700 800
K-factor 36 36 36 36
Min/Max rating change allowed 158.4 160.3 187.4 143.8
Highest rating 1232.2
2024-02-01		 1223.7
2024-02-01		 1200
2018-10-01		 1300
2024-02-01
Highest raw rating 1232.2
2024-02-01		 1223.7
2024-02-01		 1200
2020-01-01		 1300
2024-02-01
Highest weighted rating 1228.7
2025-08-01		 1221.7
2025-08-01		 1200
2018-10-01		 1296.7
2025-08-01
Highest weighted performance 1200
2020-01-01		 1200
2020-01-01		 1200
2020-01-01		 1200
2024-02-01

Prediction
Item Main Standard Rapid Blitz
Rating change 0 0 0 0
New rating 1232.2 1223.7 1114.2 1300
Analysis
Rating 1232.2 1223.7 1114.2 1300
Raw rating 1232.2 1223.7 1114.2 1300
Weighted rating 1231.1 1223.1 1111.3
Weighted performance 0 0 0
K-factor 36 36 36 36
Floor 732.2 723.7 700 800
Max/Min rating change allowed 158.4 160.3 187.4 143.8
Games 0 0 0 0
Score 0 0 0 0
Expected score 0 0 0 0
Score-Expected 0 0 0 0
Temp raw +/- 0 0 0 0
Final raw +/- 0 0 0 0
New raw rating 1232.2 1223.7 1114.2 1300
New weighted rating 1231.8 1223.5 1111.8 1299.7
New weighted performance 0 0 0 0
Temp new rating 1232.2 1223.7 1114.2 1300
Temp new rating +/- 0 0 0 0
Final new rating +/- 0 0 0 0
New rating 1232.2 1223.7 1114.2 1300
New K-factor 36 36 36 36
New floor 732.2 723.7 700 800

Item Main Standard Rapid Blitz
0 0 0 0
0 0 0 0
0 0 0 0
6 0 6 0
2 2 0 0
0 0 0 0
History 8 2 6 0

Games since
Main
6		 Standard
0		 Rapid
6		 Blitz
0
Gender Male
Age group Adult
Region Cape Winelands (WCW)
Province Western Cape (WC)
Main
RSA Province Region
Overall -1 -1 -1
Male -1 -1 -1
Adult -1 -1 -1
Adult Male -1 -1 -1
Standard
RSA Province Region
Overall -1 -1 -1
Male -1 -1 -1
Adult -1 -1 -1
Adult Male -1 -1 -1
Rapid
RSA Province Region
Overall -1 -1 -1
Male -1 -1 -1
Adult -1 -1 -1
Adult Male -1 -1 -1
Blitz
RSA Province Region
Overall -1 -1 -1
Male -1 -1 -1
Adult -1 -1 -1
Adult Male -1 -1 -1

Games Score % Dp AvgOpp Performance
Main 0 0 0 0 0 0
Standard 0 0 0 0 0 0
Rapid 0 0 0 0 0 0
Blitz 0 0 0 0 0 0
Games Score % Dp AvgOpp Performance
Main 0 0 0 0 0 0
Standard 0 0 0 0 0 0
Rapid 0 0 0 0 0 0
Blitz 0 0 0 0 0 0
History
Games Score % Dp AvgOpp Performance
Main 8 0 0 -425 1279 854
Standard 2 0 0 -425 1270.6 845.6
Rapid 6 0 0 -425 1281.8 856.8
Blitz 0 0 0 0 0 0

Date Main Standard Rapid Blitz
2025-09-30 1232.2 1223.7 1114.2 1300
2025-09-01 1232.2 1223.7 1114.2 1300
2025-08-01 1232.2 1223.7 1114.2 1300
2025-07-01 1232.2 1223.7 1114.2 1300
2025-06-01 1232.2 1223.7 1114.2 1300
2025-05-01 1232.2 1223.7 1114.2 1300
2025-04-01 1232.2 1223.7 1114.2 1300
2025-03-01 1232.2 1223.7 1114.2 1300
2025-02-01 1232.2 1223.7 1114.2 1300
2025-01-01 1232.2 1223.7 1107.4 1300
2024-12-01 1232.2 1223.7 1107.4 1300
2024-11-01 1232.2 1223.7 1107.4 1300
2024-10-01 1232.2 1223.7 1107.4 1300
2024-09-01 1232.2 1223.7 1107.4 1300
2024-08-01 1232.2 1223.7 1107.4 1300
2024-07-01 1232.2 1223.7 1107.4 1300
2024-06-01 1232.2 1223.7 1107.4 1300
2024-08-01 1232.2 1223.7 1107.4 1300
2024-04-01 1232.2 1223.7 1107.4 1300
2024-03-01 1232.2 1223.7 1107.4 1300
2024-02-01 1232.2 1223.7 1107.4 1300
2024-01-01 1232.2 1223.7 1107.4 1300
2023-12-01 1124 1164 1086.8 1200
2023-11-01 1124 1164 1086.8 1200

Comming soon.

Tournaments

No tournaments found.
# Tournament Start End Type Host Rounds Games Score Cfr Analysis
No tournaments found.
# Tournament Start End Type Host Rounds Games Score Cfr Analysis
Last 500 tournaments since 01 January 2018
# Tournament Start End Type Host Rounds Games Score Cfr Analysis
1 Bonnievale Open Rapid 2023 (Intermediate) 2023-10-21 2023-10-21 Rapid Cape Winelands (WCW) 6 6 0 Yes Analysis
2 Robertson Strategema Club 2022 (Open) 2022-10-29 2022-10-29 Standard Cape Winelands (WCW) 5 2 0 Yes Analysis

Top 3 Streaks

No games found.
# Games Start End
No games found.
# Games Start End
No games found.
# Games Start End
No games found.
# Games Start End
No games found.
# Games Start End
No games found.
# Games Start End
No games found.
# Games Start End
No games found.
# Games Start End

Top 10 opponents most often played

# Opponent Main Standard Rapid Blitz
Gms Score Dp Gms Score Dp Gms Score Dp Gms Score Dp
Aor Prat Aor Prat Aor Prat Aor Prat
1 Grater ,R (Robert) 1 0 -425 1 0 -425 0 0 0 0 0 0
1194.3 769.3 1202 769.3 0 0 0 0
2 Thompson ,W (William) 1 0 -425 1 0 -425 0 0 0 0 0 0
1346.9 921.9 1283.2 921.9 0 0 0 0
3 Du Preez ,J (Johan) 1 0 -425 0 0 0 1 0 -425 0 0 0
1192.8 767.8 0 0 1181.6 767.8 0 0
4 Oerson ,E (Ej) 1 0 -425 0 0 0 1 0 -425 0 0 0
1182.7 757.7 0 0 1107.2 757.7 0 0
5 De Wet ,M (Malcolm) 1 0 -425 0 0 0 1 0 -425 0 0 0
1330.4 905.4 0 0 1256 905.4 0 0
6 Mfundisi ,M (Mlibo) 1 0 -425 0 0 0 1 0 -425 0 0 0
1320 895 0 0 1281.2 895 0 0
7 Ngudle ,M (Mandisi) 1 0 -425 0 0 0 1 0 -425 0 0 0
1381.1 956.1 0 0 1364.8 956.1 0 0
8 Calitz ,Z (Zandre) 1 0 -425 0 0 0 1 0 -425 0 0 0
1284 859 0 0 1156.4 859 0 0

Norms

No norms achieved.
# Norm Tournament Start End Rounds Games Score Details
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