Surname or Chess SA id..
Chess SA Region AOC

PLAYER PAGE

Wenbo Zhang

1120157308
Johannesburg Metro (GJM)
Personal
Main rating
Rating 1196.4
K-factor 36
Floor 721.1
Highest 1221.1 (2025-04-01)
Min/Max +/- allowed 161
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1196.4
K-factor 36
Floor 721.1
Highest 1221.1 (2025-04-01)
Min/Max +/- allowed 160.9
Standard rating
Rating 1193.7
K-factor 36
Floor 723.9
Highest 1223.9 (2025-04-01)
Min/Max +/- allowed 160.3
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1193.7
K-factor 36
Floor 723.9
Highest 1223.9 (2025-04-01)
Min/Max +/- allowed 160.3
Rapid rating
Rating 1200
K-factor 36
Floor 700
Highest 1200 (2018-10-01)
Min/Max +/- allowed 165.8
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1200
K-factor 36
Floor 700
Highest 1200 (2018-10-01)
Min/Max +/- allowed 165.8
Blitz rating
Rating 1200
K-factor 36
Floor 700
Highest 1200 (2018-10-01)
Min/Max +/- allowed 165.8
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1200
K-factor 36
Floor 700
Highest 1200 (2018-10-01)
Min/Max +/- allowed 165.8
Rating Graph
Tournaments
No tournaments found.
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
1 JCC St Davids Marist Schools League 2025 (A) Standard 2025-09-08 2025-10-27 Johannesburg Metro (GJM) 6 1218 6 0 1012.9 0 Details
2 JCC Steyn City High Schools League 2025 (A) Standard 2025-05-07 2025-06-09 Johannesburg Metro (GJM) 6 1221.1 6 2.5 1207.4 0 Details
3 JCC - Dainfern Chess League 2025 (A) Standard 2025-02-03 2025-03-17 Johannesburg Metro (GJM) 6 1189.4 6 3 1329.1 0 Details
4 GoForChess Junior Chess Championship 2023 (Senior) Standard 2023-06-10 2023-06-10 Johannesburg Metro (GJM) 5 1200 5 2 1131.8 0 Details
Game statistics ( )
Games 0
Wins 0
Draws 0
Losses 0
White 0
Black 0
White wins 0
Black wins 0
Score 0
Percent 0
Dp 0
AOR 0
Performance 0
Game statistics ()
Games 0
Wins 0
Draws 0
Losses 0
White 0
Black 0
White wins 0
Black wins 0
Score 0
Percent 0
Dp 0
AOR 0
Performance 0
Game statistics (History)
Games 23
Wins 7
Draws 1
Losses 15
White 10
Black 13
White wins 5
Black wins 2
Score 7.5
Percent 32.6
Dp -147.8
AOR 1319.8
Performance 1172
Rankings (Main)
National
Overall 13666
Gender 10652
Age group 2594
Gender/Age 1940
Provincial
Overall 4405
Gender 3412
Age group 848
Gender/Age 611
Regional
Overall 1062
Gender 865
Age group 166
Gender/Age 121
Rankings (Standard)
National
Overall 10894
Gender 8383
Age group 2010
Gender/Age 1486
Provincial
Overall 3744
Gender 2869
Age group 730
Gender/Age 518
Regional
Overall 827
Gender 655
Age group 129
Gender/Age 91
Rankings (Rapid)
National
Overall -1
Gender -1
Age group -1
Gender/Age -1
Provincial
Overall -1
Gender -1
Age group -1
Gender/Age -1
Regional
Overall -1
Gender -1
Age group -1
Gender/Age -1
Rankings (Blitz)
National
Overall -1
Gender -1
Age group -1
Gender/Age -1
Provincial
Overall -1
Gender -1
Age group -1
Gender/Age -1
Regional
Overall -1
Gender -1
Age group -1
Gender/Age -1
Performance ( )
Games 0
Score 0
Percent 0
Aor 0
Dp 0
Prat 0
Performance ()
Games 0
Score 0
Percent 0
Aor 0
Dp 0
Prat 0
Performance (12 months)
Games 18
Score 5.5
Percent 30.6
Aor 1348.4
Dp -165.3
Prat 1183.1
Performance (History)
Games 23
Score 7.5
Percent 32.6
Aor 1319.8
Dp -147.8
Prat 1172
Top 5 opponents most often played
Player not found.
Type # Opponent Games White Black First tournament Last tournament Details