Surname or Chess SA id..
Chess SA Region AOC

PLAYER PAGE

Blessing Okonkwo

2110157302
Johannesburg Metro (GJM)
Personal
Main rating
Rating 1259.4
K-factor 36
Floor 785.9
Highest 1341.7 (2024-11-01)
Min/Max +/- allowed 136
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1125.8
Final +/- 0
New Rating
()
Rating 1259.4
K-factor 36
Floor 785.9
Highest 1341.7 (2024-11-01)
Min/Max +/- allowed 135.5
Standard rating
Rating 1236.8
K-factor 36
Floor 737.5
Highest 1237.5 (2025-09-30)
Min/Max +/- allowed 157.2
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1236.8
K-factor 36
Floor 737.5
Highest 1237.5 (2025-09-30)
Min/Max +/- allowed 157.2
Rapid rating
Rating 1333.9
K-factor 36
Floor 833.9
Highest 1515.4 (2024-11-01)
Min/Max +/- allowed 105.8
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1333.9
K-factor 36
Floor 833.9
Highest 1515.4 (2024-11-01)
Min/Max +/- allowed 105.8
Blitz rating
Rating 1171.6
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 1171.6
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 (B) Standard 2025-09-08 2025-10-27 Johannesburg Metro (GJM) 6 1286.2 5 2.5 1225.9 0 Details
2 St Peters College Sports & Cultural Festival 2025 Standard 2025-09-19 2025-09-20 Johannesburg Metro (GJM) 6 1267.4 6 4 1416.3 0 Details
3 Randburg Spring Blitz 2025 Blitz 2025-09-23 2025-09-23 Johannesburg Metro (GJM) 7 1267.4 6 0 973.8 0 Details
4 Tshwane Chess Club Clash 2025 (Open) Standard 2025-09-13 2025-09-13 Tshwane (GTP) 5 1267.4 5 1 1204.6 0 Details
5 SACSSA Nationals 2024 (U13 Girls) Rapid 2024-10-19 2024-10-19 Ekurhuleni (GE) 6 1214.3 6 5.5 1561 0 Details
6 SACSSA G7 Regional 2024 (U13) Rapid 2024-09-14 2024-09-14 Johannesburg Metro (GJM) 5 1182.4 5 4 1455 0 Details
7 GoForChess Junior Chess Championship 2023 (Senior) Standard 2023-06-10 2023-06-10 Johannesburg Metro (GJM) 5 1200 5 2 1092.8 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 38
Wins 18
Draws 2
Losses 18
White 18
Black 20
White wins 7
Black wins 11
Score 19
Percent 50
Dp 0
AOR 1278.9
Performance 1278.9
Rankings (Main)
National
Overall 7834
Gender 1439
Age group 1404
Gender/Age 319
Provincial
Overall 2667
Gender 498
Age group 485
Gender/Age 123
Regional
Overall 685
Gender 104
Age group 97
Gender/Age 24
Rankings (Standard)
National
Overall 7845
Gender 1594
Age group 1420
Gender/Age 350
Provincial
Overall 2829
Gender 592
Age group 532
Gender/Age 149
Regional
Overall 673
Gender 129
Age group 104
Gender/Age 31
Rankings (Rapid)
National
Overall 1446
Gender 234
Age group 292
Gender/Age 72
Provincial
Overall 243
Gender 43
Age group 43
Gender/Age 18
Regional
Overall 110
Gender 12
Age group 11
Gender/Age 4
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 22
Score 7.5
Percent 34.1
Aor 1339.5
Dp -135.2
Prat 1204.2
Performance (History)
Games 38
Score 19
Percent 50
Aor 1278.9
Dp 0
Prat 1278.9
Top 5 opponents most often played
Player not found.
Type # Opponent Games White Black First tournament Last tournament Details