Surname or Chess SA id..
Chess SA Region AOC Mzansi 2026

PLAYER PAGE

Bonolo Gosiame Ramothibe

2100317268
Sedibeng (GSV)
Personal
Main rating
Rating 1278.5
K-factor 36
Floor 778.5
Highest 1278.5 (2026-09-01)
Min/Max +/- allowed 148
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1238.2
Final +/- 0
New Rating
()
Rating 1278.5
K-factor 36
Floor 778.5
Highest 1278.5 (2026-09-01)
Min/Max +/- allowed 148.3
Standard rating
Rating 1279.8
K-factor 36
Floor 779.8
Highest 1279.8 (2026-06-01)
Min/Max +/- allowed 148
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1188.1
Final +/- 0
New Rating
()
Rating 1279.8
K-factor 36
Floor 779.8
Highest 1279.8 (2026-06-01)
Min/Max +/- allowed 148
Rapid rating
Rating 1221.5
K-factor 36
Floor 721.5
Highest 1221.5 (2026-09-01)
Min/Max +/- allowed 160.8
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1221.5
K-factor 36
Floor 721.5
Highest 1221.5 (2026-09-01)
Min/Max +/- allowed 160.8
Blitz rating
Rating 1200
K-factor 36
Floor 700
Highest 1200 (2025-04-01)
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 (2025-04-01)
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 D7 (Sedibeng East) Schools Team Championships 2026 (U19 Girls) Rapid 2026-08-15 2026-08-15 Sedibeng (GSV) 6 1278.5 4 2.5 1384 15.1 Details
2 D7 Sedibeng East Individuals League 2026 (U17 Girls) Standard 2026-05-23 2026-05-23 Sedibeng (GSV) 5 1210.2 5 3 1359.4 24.9 Details
3 Sedibeng High Schools Chess Winter Ball Cames Preparation 2026 (U18 Girls) Standard 2026-04-27 2026-04-27 Sedibeng (GSV) 5 1210.2 5 3 1379.6 28.4 Details
4 Gauteng Inter-Region at Emerald Resort 2025 (U16+U18 Girls) Standard 2025-12-06 2025-12-07 Sedibeng (GSV) 5 1234.4 4 0 954.6 -24.8 Details
5 2025 Gauteng Top Schools Teams (U15 Girls) Standard 2025-08-30 2025-08-30 Tshwane (GTP) 5 1222.1 5 3 1340.8 12.1 Details
6 2025 Gauteng Schools Provincial Individual Chess Championship (U15 Girls) Standard 2025-09-27 2025-09-27 Tshwane (GTP) 5 1222.1 4 1 1154.2 -5.3 Details
7 GDE (D7) Sedibeng East Schools 2025 (U15) Standard 2025-08-02 2025-08-02 Sedibeng (GSV) 5 1204.2 5 3 1298.7 10 Details
8 Eureka Chess Open 26 July 2025 (B) Standard 2025-07-26 2025-07-26 Sedibeng (GSV) 5 1250.7 3 0 938.5 -17.6 Details
9 Evaton International Chess Day Rapid 19 July 2025 (C) Rapid 2025-07-19 2025-07-19 Sedibeng (GSV) 6 1250.7 6 1 897.5 -30.1 Details
10 GDE Sedibeng East Schools - D7 Individuals 24 May 2025 (U15 Girls) Standard 2025-05-24 2025-05-24 Sedibeng (GSV) 5 1199.1 5 4 1456.2 25.7 Details
11 HS Overvaal Rapid 12 Apr 2025 (C) Rapid 2025-04-12 2025-04-12 Sedibeng (GSV) 5 1192.8 5 2 1221.2 1.5 Details
12 Sebokeng Chess Rapid 21 Mar 2025 (B) Rapid 2025-03-21 2025-03-21 Sedibeng (GSV) 6 1200 5 1 945 -17.6 Details
13 Hoerskool Drie Riviere Open 08 March 2025 (C) Standard 2025-03-08 2025-03-08 Sedibeng (GSV) 5 1200 4 0 849.2 -27.4 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 14
Wins 7
Draws 3
Losses 4
White 8
Black 6
White wins 4
Black wins 3
Score 8.5
Percent 60.7
Dp 91.1
AOR 1282.6
Performance 1373.6
Game statistics (History)
Games 60
Wins 22
Draws 3
Losses 35
White 29
Black 31
White wins 10
Black wins 12
Score 23.5
Percent 39.2
Dp -92.1
AOR 1268.3
Performance 1176.2
Rankings (Main)
National
Overall 7159
Gender 1345
Age group 1094
Gender/Age 226
Provincial
Overall 2452
Gender 476
Age group 423
Gender/Age 90
Regional
Overall 294
Gender 51
Age group 59
Gender/Age 14
Rankings (Standard)
National
Overall 6170
Gender 1217
Age group 981
Gender/Age 201
Provincial
Overall 2224
Gender 440
Age group 393
Gender/Age 87
Regional
Overall 263
Gender 49
Age group 56
Gender/Age 15
Rankings (Rapid)
National
Overall 3855
Gender 809
Age group 510
Gender/Age 110
Provincial
Overall 918
Gender 196
Age group 143
Gender/Age 32
Regional
Overall 182
Gender 33
Age group 35
Gender/Age 7
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 14
Score 8.5
Percent 60.7
Aor 1282.6
Dp 91.1
Prat 1373.6
Performance (12 months)
Games 22
Score 9.5
Percent 43.2
Aor 1315.5
Dp -58
Prat 1257.5
Performance (History)
Games 60
Score 23.5
Percent 39.2
Aor 1268.3
Dp -92.1
Prat 1176.2
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Masilo, R (Rendani) 3 1 2 D7 Sedibeng East Individuals League 2026 (U17 Girls) D7 (Sedibeng East) Schools Team Championships 2026 (U19 Girls) Details
Overall 2 Phethane, B (Boile) 2 0 2 GDE Sedibeng East Schools - D7 Individuals 24 May 2025 (U15 Girls) D7 Sedibeng East Individuals League 2026 (U17 Girls) Details
Overall 3 Motaung, R (Retshepile) 2 2 0 2025 Gauteng Schools Provincial Individual Chess Championship (U15 Girls) Sedibeng High Schools Chess Winter Ball Cames Preparation 2026 (U18 Girls) Details
Standard 1 Phethane, B (Boile) 2 0 2 GDE Sedibeng East Schools - D7 Individuals 24 May 2025 (U15 Girls) D7 Sedibeng East Individuals League 2026 (U17 Girls) Details
Standard 2 Motaung, R (Retshepile) 2 2 0 2025 Gauteng Schools Provincial Individual Chess Championship (U15 Girls) Sedibeng High Schools Chess Winter Ball Cames Preparation 2026 (U18 Girls) Details
Rapid 1 Masilo, R (Rendani) 2 1 1 D7 (Sedibeng East) Schools Team Championships 2026 (U19 Girls) D7 (Sedibeng East) Schools Team Championships 2026 (U19 Girls) Details