Surname or Chess SA id..
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PLAYER PAGE

Zian Cooper

1150321133
Ekurhuleni (GE)
Personal
Main rating
Rating 1196
K-factor 36
Floor 750.4
Highest 1250.4 (2025-09-01)
Min/Max +/- allowed 154
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1196
K-factor 36
Floor 750.4
Highest 1250.4 (2025-09-01)
Min/Max +/- allowed 154.3
Standard rating
Rating 1194.8
K-factor 36
Floor 761.2
Highest 1261.2 (2025-09-01)
Min/Max +/- allowed 152
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1194.8
K-factor 36
Floor 761.2
Highest 1261.2 (2025-09-01)
Min/Max +/- allowed 152
Rapid rating
Rating 1200
K-factor 36
Floor 700
Highest 1200 (2025-06-01)
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 (2025-06-01)
Min/Max +/- allowed 165.8
Blitz rating
Rating 1200
K-factor 36
Floor 700
Highest 1200 (2025-06-01)
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 (2025-06-01)
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 2025 Gauteng Top Schools Teams (U11) Standard 2025-08-29 2025-08-29 Tshwane (GTP) 5 1250.4 5 0 798 0 Details
2 D5 Teams 2025 (U11) Standard 2025-08-16 2025-08-16 Ekurhuleni (GE) 5 1200 5 4 1465.5 0 Details
3 D5 Anker 2025 (U11 Boys) Standard 2025-05-17 2025-05-17 Ekurhuleni (GE) 5 1200 5 2.5 1200 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 15
Wins 6
Draws 1
Losses 8
White 8
Black 7
White wins 4
Black wins 2
Score 6.5
Percent 43.3
Dp -56.7
AOR 1211.2
Performance 1154.5
Rankings (Main)
National
Overall 13724
Gender 10689
Age group 1804
Gender/Age 1335
Provincial
Overall 4421
Gender 3421
Age group 567
Gender/Age 428
Regional
Overall 1088
Gender 793
Age group 150
Gender/Age 101
Rankings (Standard)
National
Overall 10812
Gender 8327
Age group 1404
Gender/Age 1036
Provincial
Overall 3716
Gender 2847
Age group 480
Gender/Age 368
Regional
Overall 778
Gender 555
Age group 97
Gender/Age 63
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 15
Score 6.5
Percent 43.3
Aor 1211.2
Dp -56.7
Prat 1154.5
Performance (History)
Games 15
Score 6.5
Percent 43.3
Aor 1211.2
Dp -56.7
Prat 1154.5
Top 5 opponents most often played
Player not found.
Type # Opponent Games White Black First tournament Last tournament Details