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Rochelle Botha

2130141402
Ekurhuleni (GE)
Personal
Main rating
Rating 1307.9
K-factor 36
Floor 828.4
Highest 1393.2 (2024-09-01)
Min/Max +/- allowed 126
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1203.4
Final +/- 0
New Rating
()
Rating 1307.9
K-factor 36
Floor 828.4
Highest 1393.2 (2024-09-01)
Min/Max +/- allowed 125.9
Standard rating
Rating 1263.2
K-factor 36
Floor 810.2
Highest 1359.9 (2024-09-01)
Min/Max +/- allowed 132
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1162.2
Final +/- 0
New Rating
()
Rating 1263.2
K-factor 36
Floor 810.2
Highest 1359.9 (2024-09-01)
Min/Max +/- allowed 132
Rapid rating
Rating 1328.4
K-factor 36
Floor 828.4
Highest 1482.1 (2024-02-01)
Min/Max +/- allowed 110.9
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1288.8
Final +/- 0
New Rating
()
Rating 1328.4
K-factor 36
Floor 828.4
Highest 1482.1 (2024-02-01)
Min/Max +/- allowed 110.9
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 LS Northmead 2026 (U13) Rapid 2026-01-31 2026-01-31 Ekurhuleni (GE) 5 1307.8 5 3 1332.1 0 Details
2 2025 Gauteng Schools Provincial Individual Chess Championship (U13 Girls) Standard 2025-09-27 2025-09-27 Tshwane (GTP) 5 1307.3 5 3 1335.8 0 Details
3 Ekurhuleni North Schools Teams 2025 (U13 Open) Standard 2025-08-16 2025-08-16 Ekurhuleni (GE) 5 1306.8 4 1 1042.6 0 Details
4 Benoni Primary School Cluster Teams 2025 (U13A) Rapid 2025-08-02 2025-08-02 Ekurhuleni (GE) 7 1306.8 7 5.5 1473.6 0 Details
5 South African Open 2025 (U14 Girls) Classical 2025-07-03 2025-07-05 Johannesburg Metro (GJM) 5 1324.7 5 2 1162.5 0 Details
6 Ekurhuleni North School District Finals 2025 (U13 Girls) Standard 2025-06-14 2025-06-14 Ekurhuleni (GE) 5 1305 4 3 1444.6 0 Details
7 RMS Rapid Chess Open 31 May 2025 (U13) Rapid 2025-05-31 2025-05-31 Sedibeng (GSV) 6 1316.4 3 1 1061.1 0 Details
8 Benoni Primary School Cluster 12 April 2025 (U13 Girls) Standard 2025-04-12 2025-04-12 Ekurhuleni (GE) 5 1320.4 5 3 1289.2 0 Details
9 LS Northmead Trials 2025 (U13) Rapid 2025-01-25 2025-01-25 Ekurhuleni (GE) 5 1306.6 4 2.5 1441.5 0 Details
10 Gauteng Top Schools 2024 (Primary Reserves) Standard 2024-10-04 2024-10-04 Ekurhuleni (GE) 5 1328.4 4 2 1172.6 0 Details
11 Ekurhuleni North Schools Finals - Teams 2024 (U11 Open) Standard 2024-08-03 2024-08-03 Ekurhuleni (GE) 5 1298.5 2 2 1722.9 0 Details
12 Ekurhuleni North Primary Schools District Individual Finals 2024 (U11 Girls) Standard 2024-05-11 2024-05-11 Ekurhuleni (GE) 5 1294 5 3 1324.6 0 Details
13 Benoni Primary School Cluster Individuals 2024 (U11 Girls) Rapid 2024-03-09 2024-03-09 Ekurhuleni (GE) 5 1286.9 5 3 1350.1 0 Details
14 Laerskool Northmead Proewe 2024 (U11) Rapid 2024-02-10 2024-02-10 Ekurhuleni (GE) 5 1256.4 5 4 1489.6 0 Details
15 2024 Gauteng Inter-Region Chess Championship (U12 Girls B) Standard 2024-01-13 2024-01-14 Tshwane (GTP) 5 1292.9 5 2 1115.7 0 Details
16 2023 Ekurhuleni North District Schools Finals (U11 Reserves) Standard 2023-07-29 2023-07-29 Ekurhuleni (GE) 5 1213.2 4 4 1574.8 0 Details
17 Ekurhuleni North Schools Individual Finals 2023 (U11 Girls) Standard 2023-05-12 2023-05-12 Ekurhuleni (GE) 5 1199.5 4 2 1299.5 0 Details
18 Ekurhuleni Trials 2 2023 (U12) Standard 2023-04-22 2023-04-22 Ekurhuleni (GE) 5 1213.8 5 2 1123.6 0 Details
19 Ekurhuleni-North Schools Finals Indiv 2022 (U9 Girls) Standard 2022-05-13 2022-05-13 Ekurhuleni (GE) 5 1200 5 2.5 1205.6 0 Details
20 Ekurhuleni Trials 2 2022 (U8+U10) Standard 2022-05-28 2022-05-28 Ekurhuleni (GE) 5 1200 4 2.5 1288.3 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 3
Draws 0
Losses 2
White 3
Black 2
White wins 2
Black wins 1
Score 3
Percent 60
Dp 85
AOR 1247.1
Performance 1332.1
Game statistics (History)
Games 90
Wins 49
Draws 8
Losses 33
White 46
Black 44
White wins 21
Black wins 28
Score 53
Percent 58.9
Dp 75.6
AOR 1231.6
Performance 1307.2
Rankings (Main)
National
Overall 5717
Gender 974
Age group 767
Gender/Age 198
Provincial
Overall 1926
Gender 325
Age group 247
Gender/Age 60
Regional
Overall 381
Gender 79
Age group 57
Gender/Age 14
Rankings (Standard)
National
Overall 6656
Gender 1266
Age group 1008
Gender/Age 271
Provincial
Overall 2406
Gender 466
Age group 377
Gender/Age 94
Regional
Overall 478
Gender 119
Age group 76
Gender/Age 22
Rankings (Rapid)
National
Overall 1514
Gender 243
Age group 254
Gender/Age 63
Provincial
Overall 255
Gender 44
Age group 43
Gender/Age 12
Regional
Overall 82
Gender 25
Age group 22
Gender/Age 6
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 3
Percent 60
Aor 1247.1
Dp 85
Prat 1332.1
Performance (12 months)
Games 38
Score 21.5
Percent 56.6
Aor 1234.8
Dp 55.9
Prat 1290.7
Performance (History)
Games 90
Score 53
Percent 58.9
Aor 1231.6
Dp 75.6
Prat 1307.2
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Smit, D (Diane) 3 1 2 Ekurhuleni-North Schools Finals Indiv 2022 (U9 Girls) Benoni Primary School Cluster 12 April 2025 (U13 Girls) Details
Overall 2 Pretorius, J (Judith) 2 1 1 Ekurhuleni Trials 2 2023 (U12) 2023 Ekurhuleni North District Schools Finals (U11 Reserves) Details
Overall 3 Jersich, S (Shaun-Michael) 2 1 1 RMS Rapid Chess Open 31 May 2025 (U13) RMS Rapid Chess Open 31 May 2025 (U13) Details
Overall 4 Van Loggerenberg, E (Elandre) 2 0 2 Laerskool Northmead Proewe 2024 (U11) LS Northmead Trials 2025 (U13) Details
Overall 5 De Lange, Z (Zanco) 2 1 1 LS Northmead Trials 2025 (U13) LS Northmead 2026 (U13) Details
Standard 1 Mulder, L (Leah) 2 1 1 Benoni Primary School Cluster 12 April 2025 (U13 Girls) Ekurhuleni North School District Finals 2025 (U13 Girls) Details
Standard 2 Smit, D (Diane) 2 0 2 Ekurhuleni-North Schools Finals Indiv 2022 (U9 Girls) Benoni Primary School Cluster 12 April 2025 (U13 Girls) Details
Standard 3 Bensch, I (Ivanka) 2 2 0 Ekurhuleni-North Schools Finals Indiv 2022 (U9 Girls) 2024 Gauteng Inter-Region Chess Championship (U12 Girls B) Details
Standard 4 Pretorius, J (Judith) 2 1 1 Ekurhuleni Trials 2 2023 (U12) 2023 Ekurhuleni North District Schools Finals (U11 Reserves) Details
Rapid 1 Jersich, S (Shaun-Michael) 2 1 1 RMS Rapid Chess Open 31 May 2025 (U13) RMS Rapid Chess Open 31 May 2025 (U13) Details
Rapid 2 Van Loggerenberg, E (Elandre) 2 0 2 Laerskool Northmead Proewe 2024 (U11) LS Northmead Trials 2025 (U13) Details
Rapid 3 De Lange, Z (Zanco) 2 1 1 LS Northmead Trials 2025 (U13) LS Northmead 2026 (U13) Details