Surname or Chess SA id..
Chess SA Region AOC

PLAYER PAGE

Harry Zhang

1130319526
Johannesburg Metro (GJM)
Personal
Main rating
Rating 1203.7
K-factor 36
Floor 703.7
Highest 1203.7 (2025-09-30)
Min/Max +/- allowed 165
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1203.7
K-factor 36
Floor 703.7
Highest 1203.7 (2025-09-30)
Min/Max +/- allowed 164.9
Standard rating
Rating 1199.9
K-factor 36
Floor 700
Highest 1200 (2025-05-05)
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 1199.9
K-factor 36
Floor 700
Highest 1200 (2025-05-05)
Min/Max +/- allowed 165.8
Rapid rating
Rating 1194
K-factor 40
Floor 699.9
Highest 1199.9 (2025-04-24)
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 1194
K-factor 40
Floor 699.9
Highest 1199.9 (2025-04-24)
Min/Max +/- allowed 165.8
Blitz rating
Rating 1200
K-factor 36
Floor 700
Highest 1200 (2025-05-05)
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 (2025-05-05)
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 MCA Spring Flower Birthday Rapid 2025 (U14) Rapid 2025-09-20 2025-09-20 Johannesburg Metro (GJM) 5 1199.8 5 2 1219 0 Details
2 MCA Winter Chill Classic 2025 (Junior) Standard 2025-07-19 2025-07-19 Johannesburg Metro (GJM) 5 1199.7 0 0 0 0 Details
3 Mzansi Africa Classic 2025 (Junior) Standard 2025-05-17 2025-05-17 Johannesburg Metro (GJM) 5 1198.5 5 2 1149.4 0 Details
4 Chess Molecules Open Tournament 2025 (C) Rapid 2025-04-19 2025-04-19 Johannesburg Metro (GJM) 5 1200 4 1 1032.6 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 14
Wins 5
Draws 0
Losses 9
White 7
Black 7
White wins 3
Black wins 2
Score 5
Percent 35.7
Dp -121.4
AOR 1262.3
Performance 1140.9
Rankings (Main)
National
Overall 12314
Gender 9711
Age group 2182
Gender/Age 1585
Provincial
Overall 4082
Gender 3190
Age group 729
Gender/Age 527
Regional
Overall 986
Gender 812
Age group 135
Gender/Age 99
Rankings (Standard)
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 (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 14
Score 5
Percent 35.7
Aor 1262.3
Dp -121.4
Prat 1140.9
Performance (History)
Games 14
Score 5
Percent 35.7
Aor 1262.3
Dp -121.4
Prat 1140.9
Top 5 opponents most often played
Player not found.
Type # Opponent Games White Black First tournament Last tournament Details