Surname or Chess SA id..
Chess SA Region AOC

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Eric Zhu

1100145467
Mangaung (FMB)
Personal
Main rating
Rating 1194.4
K-factor 36
Floor 736.1
Highest 1248.2 (2023-08-01)
Min/Max +/- allowed 155
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1010.1
Final +/- 0
New Rating
()
Rating 1194.4
K-factor 36
Floor 736.1
Highest 1248.2 (2023-08-01)
Min/Max +/- allowed 154.8
Standard rating
Rating 1165.1
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 1004.6
Final +/- 0
New Rating
()
Rating 1165.1
K-factor 36
Floor 700
Highest 1200 (2018-10-01)
Min/Max +/- allowed 165.8
Rapid rating
Rating 1264.6
K-factor 36
Floor 784.4
Highest 1284.4 (2024-02-01)
Min/Max +/- allowed 147
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 974
Final +/- 0
New Rating
()
Rating 1264.6
K-factor 36
Floor 784.4
Highest 1284.4 (2024-02-01)
Min/Max +/- allowed 147
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 Grey College Team Championship 2026 (A) Standard 2026-02-20 2026-02-21 Mangaung (FMB) 5 1192.3 5 2 1184.5 0 Details
2 Grey College Team Championship 2025 (B) Standard 2025-02-21 2025-02-22 Mangaung (FMB) 5 1191.7 5 1.5 1045.2 0 Details
3 Morris Club Championship 2024 Standard 2024-07-26 2024-07-27 Mangaung (FMB) 5 1188.3 4 1 1081.9 0 Details
4 Mangaung Metro Chess 12-13 April 2024 (B) Standard 2024-04-12 2024-04-13 Mangaung (FMB) 5 1196.8 5 2 1156.1 0 Details
5 Bloemfontein Highschool League 2024 (U17A) Rapid 2024-03-08 2024-03-08 Mangaung (FMB) 5 1197.1 5 2.5 1188.6 0 Details
6 Grey College Team Championship 2024 (B) Standard 2024-02-23 2024-02-24 Mangaung (FMB) 5 1236.1 5 1 1030.8 0 Details
7 Bloemfontein High School League 16 February 2024 (U15A) Rapid 2024-02-16 2024-02-16 Mangaung (FMB) 5 1236.1 5 3 1206 0 Details
8 St Andrews 19 August 2023 (C) Rapid 2023-08-19 2023-08-19 Mangaung (FMB) 5 1170.7 5 3 1294.8 0 Details
9 Bloemfontein League 25 August 2023 (U13+U15) Rapid 2023-08-25 2023-08-25 Mangaung (FMB) 5 1170.7 5 3 1314.4 0 Details
10 August Primary School Chess Festival 2023 (Grade 6+7 A) Rapid 2023-08-04 2023-08-04 Mangaung (FMB) 5 1170.7 5 4.5 1542.7 0 Details
11 School League 2022 (U13+U15) Rapid 2022-07-29 2022-07-29 Mangaung (FMB) 5 1200 4 1 962.9 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 5
Wins 2
Draws 0
Losses 3
White 1
Black 4
White wins 0
Black wins 2
Score 2
Percent 40
Dp -85
AOR 1269.5
Performance 1184.5
Game statistics (History)
Games 53
Wins 23
Draws 3
Losses 27
White 26
Black 27
White wins 13
Black wins 10
Score 24.5
Percent 46.2
Dp -32.1
AOR 1220.7
Performance 1188.6
Rankings (Main)
National
Overall 13969
Gender 10866
Age group 2149
Gender/Age 1675
Provincial
Overall 305
Gender 252
Age group 57
Gender/Age 43
Regional
Overall 202
Gender 164
Age group 40
Gender/Age 30
Rankings (Standard)
National
Overall 12375
Gender 9382
Age group 1940
Gender/Age 1477
Provincial
Overall 276
Gender 215
Age group 56
Gender/Age 39
Regional
Overall 160
Gender 119
Age group 38
Gender/Age 25
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 5
Score 2
Percent 40
Aor 1269.5
Dp -85
Prat 1184.5
Performance (12 months)
Games 5
Score 2
Percent 40
Aor 1269.5
Dp -85
Prat 1184.5
Performance (History)
Games 53
Score 24.5
Percent 46.2
Aor 1220.7
Dp -32.1
Prat 1188.6
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Marogoa, G (Gaopalelwe) 2 1 1 Mangaung Metro Chess 12-13 April 2024 (B) Grey College Team Championship 2025 (B) Details
Standard 1 Marogoa, G (Gaopalelwe) 2 1 1 Mangaung Metro Chess 12-13 April 2024 (B) Grey College Team Championship 2025 (B) Details