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Bob Chuang

1070154913
Ekurhuleni (GE)
Personal
Main rating
Rating 1357.5
K-factor 36
Floor 857.5
Highest 1357.5 (2025-09-01)
Min/Max +/- allowed 132
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1274.1
Final +/- 0
New Rating
()
Rating 1357.5
K-factor 36
Floor 857.5
Highest 1357.5 (2025-09-01)
Min/Max +/- allowed 132.5
Standard rating
Rating 1338.3
K-factor 36
Floor 838.3
Highest 1338.3 (2025-09-01)
Min/Max +/- allowed 136.2
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1263.6
Final +/- 0
New Rating
()
Rating 1338.3
K-factor 36
Floor 838.3
Highest 1338.3 (2025-09-01)
Min/Max +/- allowed 136.2
Rapid rating
Rating 1283.4
K-factor 36
Floor 795.8
Highest 1414.1 (2024-05-01)
Min/Max +/- allowed 122.2
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1283.4
K-factor 36
Floor 795.8
Highest 1414.1 (2024-05-01)
Min/Max +/- allowed 122.2
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 Ekurhuleni North Schools Teams 2025 (U19 Open) Standard 2025-08-16 2025-08-16 Ekurhuleni (GE) 5 1347.6 4 2.5 1417.5 0 Details
2 Benoni High School Cluster 2025 (U19) Standard 2025-05-10 2025-05-10 Ekurhuleni (GE) 5 1288.8 5 4.5 1630.6 0 Details
3 JCC St Peters Sports & Cultural Festival 2024 Standard 2024-09-20 2024-09-21 Johannesburg Metro (GJM) 6 1305.7 6 2 1200.8 0 Details
4 Gauteng Top Schools 2024 (U17 Open) Rapid 2024-10-05 2024-10-05 Ekurhuleni (GE) 5 1305.7 5 2.5 1334.4 0 Details
5 Ekurhuleni North Schools Finals - Teams 2024 (U17 Open) Standard 2024-08-03 2024-08-03 Ekurhuleni (GE) 5 1300 5 3 1323.3 0 Details
6 Ekurhuleni North High School Individuals 2024 (U18 Boys) Standard 2024-05-24 2024-05-24 Ekurhuleni (GE) 5 1268 5 2.5 1179.1 0 Details
7 Benoni Cluster High Schools Teams 2024 (U17) Rapid 2024-05-11 2024-05-11 Ekurhuleni (GE) 5 1268 4 4 1655.5 0 Details
8 Benoni High Schools Cluster Individuals 2024 (U18 Boys) Rapid 2024-03-16 2024-03-16 Ekurhuleni (GE) 5 1253.3 5 3 1352.3 0 Details
9 2023 Gauteng Top Schools (U19 Mixed) Standard 2023-08-19 2023-08-19 West Rand (GWR) 5 1212.1 5 2 1211.5 0 Details
10 Ekurhuleni North School Teams 2023 (U19) Standard 2023-08-05 2023-08-05 Ekurhuleni (GE) 5 1212.1 5 4 1448.4 0 Details
11 Benoni Cluster High School League 2023 (U19 Open) Rapid 2023-05-06 2023-05-06 Ekurhuleni (GE) 5 1200 5 3 1288.5 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 54
Wins 30
Draws 6
Losses 18
White 27
Black 27
White wins 15
Black wins 15
Score 33
Percent 61.1
Dp 94.4
AOR 1263.7
Performance 1358.1
Rankings (Main)
National
Overall 4233
Gender 3554
Age group 554
Gender/Age 460
Provincial
Overall 1431
Gender 1197
Age group 189
Gender/Age 152
Regional
Overall 258
Gender 209
Age group 39
Gender/Age 28
Rankings (Standard)
National
Overall 4274
Gender 3569
Age group 558
Gender/Age 466
Provincial
Overall 1532
Gender 1278
Age group 200
Gender/Age 163
Regional
Overall 274
Gender 224
Age group 43
Gender/Age 32
Rankings (Rapid)
National
Overall 2260
Gender 1847
Age group 213
Gender/Age 185
Provincial
Overall 408
Gender 338
Age group 40
Gender/Age 33
Regional
Overall 138
Gender 100
Age group 16
Gender/Age 11
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 9
Score 7
Percent 77.8
Aor 1299.8
Dp 236.1
Prat 1535.9
Performance (History)
Games 54
Score 33
Percent 61.1
Aor 1263.7
Dp 94.4
Prat 1358.1
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Bell, S (Shaune) 2 0 2 Benoni Cluster High School League 2023 (U19 Open) Benoni Cluster High Schools Teams 2024 (U17) Details
Overall 2 Mpofu, S (Sinothile) 2 1 1 Benoni High Schools Cluster Individuals 2024 (U18 Boys) Ekurhuleni North Schools Finals - Teams 2024 (U17 Open) Details
Overall 3 Hingorani, R (Ridhima) 2 1 1 Benoni High School Cluster 2025 (U19) Ekurhuleni North Schools Teams 2025 (U19 Open) Details
Standard 1 Hingorani, R (Ridhima) 2 1 1 Benoni High School Cluster 2025 (U19) Ekurhuleni North Schools Teams 2025 (U19 Open) Details
Rapid 1 Bell, S (Shaune) 2 0 2 Benoni Cluster High School League 2023 (U19 Open) Benoni Cluster High Schools Teams 2024 (U17) Details