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Abigail Cheng

2150319313
Ekurhuleni (GE)
Personal
Main rating
Rating 1336.5
K-factor 36
Floor 836.5
Highest 1336.5 (2026-06-01)
Min/Max +/- allowed 137
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1333.5
Final +/- 0
New Rating
()
Rating 1336.5
K-factor 36
Floor 836.5
Highest 1336.5 (2026-06-01)
Min/Max +/- allowed 136.5
Standard rating
Rating 1254.8
K-factor 36
Floor 754.8
Highest 1254.8 (2026-06-01)
Min/Max +/- allowed 153.4
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1212
Final +/- 0
New Rating
()
Rating 1254.8
K-factor 36
Floor 754.8
Highest 1254.8 (2026-06-01)
Min/Max +/- allowed 153.4
Rapid rating
Rating 1305.9
K-factor 36
Floor 805.9
Highest 1305.9 (2026-04-01)
Min/Max +/- allowed 142.6
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1305.9
K-factor 36
Floor 805.9
Highest 1305.9 (2026-04-01)
Min/Max +/- allowed 142.6
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 Ekurhuleni 1st Trial 2026 (D U12) Standard 2026-04-11 2026-04-11 Ekurhuleni (GE) 5 1276.9 5 2 1186.4 -17.1 Details
2 Ekurhuleni North District Individuals 2026 (U11 Girls) Standard 2026-05-09 2026-05-09 Ekurhuleni (GE) 5 1276.9 5 4 1479.7 37 Details
3 Benoni Laerskole Cluster 2026 (U11 Girls) Rapid 2026-04-25 2026-04-25 Ekurhuleni (GE) 5 1256.9 5 3.5 1405.6 20 Details
4 Ekurhuleni 1st Standard Tournament 2026 (D) Standard 2026-02-14 2026-02-14 Ekurhuleni (GE) 5 1241.6 3 1 1229.2 -0.2 Details
5 LS Northmead 2026 (U11) Rapid 2026-01-31 2026-01-31 Ekurhuleni (GE) 5 1241.6 5 3 1357.2 5.3 Details
6 Benoni Clusters Team 2025 (U13 Girls B) Rapid 2025-08-09 2025-08-09 Ekurhuleni (GE) 3 1199.6 3 1 1026.7 -7.9 Details
7 Benoni Primary School Cluster Teams 2025 (U11B) Rapid 2025-08-02 2025-08-02 Ekurhuleni (GE) 5 1199.6 5 5 1612.9 28.9 Details
8 South African Open 2025 (U12 Girls) Classical 2025-07-03 2025-07-05 Johannesburg Metro (GJM) 5 1199.6 5 2 1185.5 -1 Details
9 Ekurhuleni Trials 2025 (F) Standard 2025-05-24 2025-05-24 Ekurhuleni (GE) 5 1199.7 5 1 1068.3 -13.6 Details
10 Benoni Primary School Cluster 12 April 2025 (U11 Girls) Standard 2025-04-12 2025-04-12 Ekurhuleni (GE) 5 1200 5 2 1171.7 -2.2 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 23
Wins 13
Draws 1
Losses 9
White 10
Black 13
White wins 6
Black wins 7
Score 13.5
Percent 58.7
Dp 73.9
AOR 1266.6
Performance 1340.5
Game statistics (History)
Games 46
Wins 23
Draws 3
Losses 20
White 22
Black 24
White wins 9
Black wins 14
Score 24.5
Percent 53.3
Dp 27.7
AOR 1257.2
Performance 1284.9
Rankings (Main)
National
Overall 5127
Gender 871
Age group 474
Gender/Age 112
Provincial
Overall 1736
Gender 300
Age group 165
Gender/Age 32
Regional
Overall 318
Gender 69
Age group 17
Gender/Age 5
Rankings (Standard)
National
Overall 7431
Gender 1523
Age group 878
Gender/Age 216
Provincial
Overall 2677
Gender 559
Age group 313
Gender/Age 70
Regional
Overall 529
Gender 142
Age group 59
Gender/Age 18
Rankings (Rapid)
National
Overall 1967
Gender 326
Age group 272
Gender/Age 58
Provincial
Overall 381
Gender 59
Age group 41
Gender/Age 5
Regional
Overall 126
Gender 34
Age group 19
Gender/Age 3
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 23
Score 13.5
Percent 58.7
Aor 1266.6
Dp 73.9
Prat 1340.5
Performance (12 months)
Games 36
Score 21.5
Percent 59.7
Aor 1248
Dp 82.6
Prat 1330.7
Performance (History)
Games 46
Score 24.5
Percent 53.3
Aor 1257.2
Dp 27.7
Prat 1284.9
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Sithole, R (Refilwe Nonhlanhla) 3 2 1 Benoni Clusters Team 2025 (U13 Girls B) Benoni Clusters Team 2025 (U13 Girls B) Details
Overall 2 Tsosane, B (Bokang) 2 0 2 Benoni Primary School Cluster 12 April 2025 (U11 Girls) Benoni Laerskole Cluster 2026 (U11 Girls) Details
Overall 3 Gabel Smit, K (Kahtja) 2 1 1 LS Northmead 2026 (U11) Ekurhuleni 1st Trial 2026 (D U12) Details
Rapid 1 Sithole, R (Refilwe Nonhlanhla) 3 2 1 Benoni Clusters Team 2025 (U13 Girls B) Benoni Clusters Team 2025 (U13 Girls B) Details