Surname or Chess SA id..
Chess SA Region AOC

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Obina Nwankwo

1080314760
West Rand (GWR)
Personal
Main rating
Rating 1272.9
K-factor 36
Floor 797.4
Highest 1297.4 (2025-06-01)
Min/Max +/- allowed 144
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1116.2
Final +/- 0
New Rating
()
Rating 1272.9
K-factor 36
Floor 797.4
Highest 1297.4 (2025-06-01)
Min/Max +/- allowed 144.3
Standard rating
Rating 1269.9
K-factor 36
Floor 799.8
Highest 1299.8 (2025-06-01)
Min/Max +/- allowed 143.8
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1175.4
Final +/- 0
New Rating
()
Rating 1269.9
K-factor 36
Floor 799.8
Highest 1299.8 (2025-06-01)
Min/Max +/- allowed 143.8
Rapid rating
Rating 1220.7
K-factor 36
Floor 720.7
Highest 1220.7 (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 1220.7
K-factor 36
Floor 720.7
Highest 1220.7 (2025-04-01)
Min/Max +/- allowed 161
Blitz rating
Rating 1199.9
K-factor 36
Floor 700
Highest 1200 (2025-03-01)
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 1199.9
K-factor 36
Floor 700
Highest 1200 (2025-03-01)
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 D2 Schools League Finals (U17) Standard 2025-07-26 2025-07-26 West Rand (GWR) 5 1297.4 5 2 1164.9 0 Details
2 2025 D2 Schools Individuals (U18 Open) Standard 2025-05-10 2025-05-10 West Rand (GWR) 5 1275.9 5 3 1391.2 0 Details
3 Uni-Mates Chess Fundraiser Tournament 2025 (Rooks) Rapid 2025-03-22 2025-03-22 West Rand (GWR) 7 1237.8 7 3 1182.4 0 Details
4 Uni-Mates Chess Fundraiser Tournament 2025 (Blitz) Blitz 2025-03-22 2025-03-22 West Rand (GWR) 7 1237.8 7 3 1210.4 0 Details
5 Sebokeng Chess Rapid 21 Mar 2025 (B) Rapid 2025-03-21 2025-03-21 Sedibeng (GSV) 6 1237.8 6 4 1372.6 0 Details
6 Bojanala's Waterkloof - The Superior One 2025 (Rooks) Standard 2025-03-15 2025-03-15 Bojanala Platina (NBR) 5 1237.8 5 2 1226.4 0 Details
7 West Rand Juniors 2025 (U18) Standard 2025-03-08 2025-03-08 West Rand (GWR) 5 1237.8 5 3 1386.2 0 Details
8 2025 West Rand Open (Bishops) Standard 2025-02-08 2025-02-08 West Rand (GWR) 5 1200 5 4 1386 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 45
Wins 22
Draws 4
Losses 19
White 21
Black 24
White wins 12
Black wins 10
Score 24
Percent 53.3
Dp 28.3
AOR 1255.2
Performance 1283.5
Rankings (Main)
National
Overall 7125
Gender 5843
Age group 912
Gender/Age 768
Provincial
Overall 2432
Gender 1980
Age group 325
Gender/Age 270
Regional
Overall 214
Gender 167
Age group 37
Gender/Age 31
Rankings (Standard)
National
Overall 6371
Gender 5172
Age group 806
Gender/Age 678
Provincial
Overall 2303
Gender 1868
Age group 293
Gender/Age 245
Regional
Overall 222
Gender 175
Age group 39
Gender/Age 33
Rankings (Rapid)
National
Overall 3734
Gender 2954
Age group 374
Gender/Age 319
Provincial
Overall 716
Gender 564
Age group 81
Gender/Age 64
Regional
Overall 23
Gender 19
Age group 11
Gender/Age 9
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 40
Score 20
Percent 50
Aor 1270.7
Dp 0
Prat 1270.7
Performance (History)
Games 45
Score 24
Percent 53.3
Aor 1255.2
Dp 28.3
Prat 1283.5
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Segwai, O (Omogolo) 2 0 2 Uni-Mates Chess Fundraiser Tournament 2025 (Blitz) Uni-Mates Chess Fundraiser Tournament 2025 (Rooks) Details
Overall 2 Matshidiso, N (Ntsikelelo Njabulo) 2 2 0 Uni-Mates Chess Fundraiser Tournament 2025 (Blitz) Uni-Mates Chess Fundraiser Tournament 2025 (Rooks) Details
Overall 3 Pillay, L (Leeyah) 2 1 1 Uni-Mates Chess Fundraiser Tournament 2025 (Blitz) Uni-Mates Chess Fundraiser Tournament 2025 (Rooks) Details
Overall 4 Botha, Z (Zoe) 2 0 2 2025 West Rand Open (Bishops) West Rand Juniors 2025 (U18) Details
Standard 1 Botha, Z (Zoe) 2 0 2 2025 West Rand Open (Bishops) West Rand Juniors 2025 (U18) Details