PLAYER PAGE

Personal

Minnaar, R (Rochelle)

Chess SA id

210095078

FIDE id

?

Date of birth

2010-08-24 (U16)

Gender

Female

Region

Sedibeng (GSV)

Citizen

RSA

Titles

Chess SA registered

No

Last active game

2025-09-27

Personal details last changed

1900-01-01

Junior GPX Games

43.3

Junior GPX Points

1173.8

Item Main Standard Rapid Blitz
Rating 1283.2 1292.1 1185.2 1200
Raw rating 1276.1 1277 1185.2 1200
Weighted rating 1283.2 1292.1 1182.9 1200
Weighted performance 1206.2 1199.1 0 0
Floor 877.9 890 700 700
K-factor 36 36 36 36
Min/Max rating change allowed 148.8 148.6 169.3 165.8
Highest rating 1434.5
2023-08-01
1434.4
2023-08-01
1200
2018-10-01
1200
2018-10-01
Highest raw rating 1377.9
2023-09-01
1390
2023-09-01
1200
2024-03-01
1200
2024-03-01
Highest weighted rating 1377.9
2024-07-01
1390
2024-09-01
1200
2018-10-01
1200
2018-10-01
Highest weighted performance 1434.5
2023-08-01
1434.4
2023-08-01
1200
2024-03-01
1200
2024-03-01

Prediction
Item Main Standard Rapid Blitz
Rating change -1.5 -2.1 0 0
New rating 1281.7 1290 1185.2 1200
Analysis
Rating 1283.2 1292.1 1185.2 1200
Raw rating 1276.1 1277 1185.2 1200
Weighted rating 1283.2 1292.1 1182.9
Weighted performance 1206.2 1199.1 0
K-factor 36 36 36 36
Floor 877.9 890 700 700
Max/Min rating change allowed 148.8 148.6 169.3 165.8
Games 0 0 0 0
Score 0 0 0 0
Expected score 0 0 0 0
Score-Expected 0 0 0 0
Temp raw +/- 0 0 0 0
Final raw +/- 0 0 0 0
New raw rating 1276.1 1277 1185.2 1200
New weighted rating 1281.7 1290 1182.9 1200
New weighted performance 1199 1192 0 0
Temp new rating 1281.7 1290 1185.2 1200
Temp new rating +/- -1.5 -2.1 0 0
Final new rating +/- -1.5 -2.1 0 0
New rating 1281.7 1290 1185.2 1200
New K-factor 36 36 36 36
New floor 877.9 890 700 700

Item Main Standard Rapid Blitz
0 0 0 0
27 27 0 0
53 42 11 0
57 57 0 0
36 36 0 0
10 10 0 0
History 275 264 11 0

Games since
Main
80
Standard
69
Rapid
11
Blitz
0
Gender Female
Age group U16
Region Sedibeng (GSV)
Province Gauteng (GT)
Main
RSA Province Region
Overall 3419 1144 133
Female 721 246 26
U16 546 187 26
U16 Female 149 57 10
Standard
RSA Province Region
Overall 3250 1171 134
Female 671 238 25
U16 532 193 26
U16 Female 135 53 9
Rapid
RSA Province Region
Overall -1 -1 -1
Female -1 -1 -1
U16 -1 -1 -1
U16 Female -1 -1 -1
Blitz
RSA Province Region
Overall -1 -1 -1
Female -1 -1 -1
U16 -1 -1 -1
U16 Female -1 -1 -1

Games Score % Dp AvgOpp Performance
Main 0 0 0 0 0 0
Standard 0 0 0 0 0 0
Rapid 0 0 0 0 0 0
Blitz 0 0 0 0 0 0
Games Score % Dp AvgOpp Performance
Main 27 10 37.04 -110.2 1346.7 1236.5
Standard 27 10 37.04 -110.2 1346.7 1236.5
Rapid 0 0 0 0 0 0
Blitz 0 0 0 0 0 0
History
Games Score % Dp AvgOpp Performance
Main 270 117.5 43.52 -55.1 1215.3 1160.3
Standard 259 113.5 43.82 -52.5 1213.2 1160.7
Rapid 11 4 36.36 -115.9 1265.8 1149.9
Blitz 0 0 0 0 0 0

Date Main Standard Rapid Blitz
2025-11-01 1276.1 1277 1185.2 1200
2025-09-30 1259.9 1259.7 1185.2 1200
2025-09-01 1289.5 1299 1185.2 1200
2025-08-01 1289.5 1299 1185.2 1200
2025-07-01 1322.1 1335.6 1185.2 1200
2025-06-01 1292.4 1302.2 1185.2 1200
2025-05-01 1292.4 1302.2 1185.2 1200
2025-04-01 1291.4 1300.4 1185.2 1200
2025-03-01 1295.2 1304.8 1185.2 1200
2025-02-01 1290.1 1299.4 1183.5 1200
2025-01-01 1212 1220.8 1154 1200
2024-12-01 1187 1198.5 1154 1200
2024-11-01 1227.3 1257.5 1154 1200
2024-10-01 1287 1297.8 1186 1200
2024-09-01 1294.2 1311.5 1186 1200
2024-08-01 1291.5 1310.8 1186 1200
2024-07-01 1322.6 1324.1 1200 1200
2024-09-01 1322.6 1324.1 1200 1200
2024-05-01 1322.6 1324.5 1200 1200
2024-04-01 1322.6 1324.5 1200 1200
2024-03-01 1322.6 1324.5 1200 1200
2024-02-01 1322.6 1324.5 1200 1200
2024-01-01 1374 1381.7 1200 1200
2023-12-01 1374 1381.7 1200 1200

Comming soon.

Tournaments

No tournaments found.
# Tournament Start End Type Host Rounds Games Score Cfr Analysis
# Tournament Start End Type Host Rounds Games Score Cfr Analysis
1 2025 Gauteng Schools Provincial Individual Chess Championship (U15 Girls) 2025-09-27 2025-09-27 Standard Tshwane (GTP) 5 5 3 Yes Analysis
2 Laerskool Eligwa Open 20 Sept 2025 (A+B) 2025-09-20 2025-09-20 Standard Sedibeng (GSV) 5 4 0.5 Yes Analysis
3 Eureka Chess Open 26 July 2025 (B) 2025-07-26 2025-07-26 Standard Sedibeng (GSV) 5 4 1 Yes Analysis
4 South African Open 2025 (U16 Girls) 2025-07-03 2025-07-05 Standard Johannesburg Metro (GJM) 5 5 2 Yes Analysis
5 GDE (D8) Sedibeng West Schools Individuals 2025 (U15 Girls) 2025-06-07 2025-06-07 Standard Sedibeng (GSV) 5 5 3.5 Yes Analysis
6 Hoerskool Drie Riviere Open 08 March 2025 (B) 2025-03-08 2025-03-08 Standard Sedibeng (GSV) 5 4 0 Yes Analysis
Last 500 tournaments since 01 January 2018
# Tournament Start End Type Host Rounds Games Score Cfr Analysis
1 2025 Gauteng Schools Provincial Individual Chess Championship (U15 Girls) 2025-09-27 2025-09-27 Standard Tshwane (GTP) 5 5 3 Yes Analysis
2 Laerskool Eligwa Open 20 Sept 2025 (A+B) 2025-09-20 2025-09-20 Standard Sedibeng (GSV) 5 4 0.5 Yes Analysis
3 Eureka Chess Open 26 July 2025 (B) 2025-07-26 2025-07-26 Standard Sedibeng (GSV) 5 4 1 Yes Analysis
4 South African Open 2025 (U16 Girls) 2025-07-03 2025-07-05 Standard Johannesburg Metro (GJM) 5 5 2 Yes Analysis
5 GDE (D8) Sedibeng West Schools Individuals 2025 (U15 Girls) 2025-06-07 2025-06-07 Standard Sedibeng (GSV) 5 5 3.5 Yes Analysis
6 Hoerskool Drie Riviere Open 08 March 2025 (B) 2025-03-08 2025-03-08 Standard Sedibeng (GSV) 5 4 0 Yes Analysis
7 Gauteng Inter-Region at UJ 2024 (U16+U18 Girls) 2024-12-07 2024-12-08 Standard Johannesburg Metro (GJM) 5 5 3 Yes Analysis
8 Queens Gambit Chess Open 2024 (B) 2024-11-23 2024-11-23 Standard Sedibeng (GSV) 5 5 1 Yes Analysis
9 Fonteine Open 2024 (B) 2024-10-19 2024-10-19 Standard Sedibeng (GSV) 5 4 1 Yes Analysis
10 Gauteng Top Schools 2024 (U19 Open) 2024-10-05 2024-10-05 Rapid Ekurhuleni (GE) 5 4 1 Yes Analysis
11 Sedibeng Chess Open 07 Sept 24 (B) 2024-09-07 2024-09-07 Standard Sedibeng (GSV) 5 4 1.5 Yes Analysis
12 Gauteng Schools Individuals Finals 2024 (U15 Girls) 2024-08-17 2024-08-17 Standard Ekurhuleni (GE) 5 5 3 Yes Analysis
13 Sedibeng West District Schools Chess Team's Championships 2024 (U15) 2024-08-12 2024-08-12 Standard Sedibeng (GSV) 5 5 3 Yes Analysis
14 Sedibeng West District Schools Individual Chess Championships 2024 (U15 Girls) 2024-07-27 2024-07-27 Standard Sedibeng (GSV) 5 5 2.5 Yes Analysis
15 Midvaal Winter Classic 13 July 2024 (D) 2024-07-13 2024-07-13 Rapid Sedibeng (GSV) 7 7 3 Yes Analysis
16 Sedibeng Chess Open 11 May 2024 (U15) 2024-05-11 2024-05-11 Standard Sedibeng (GSV) 5 5 3 Yes Analysis
17 2024 Gauteng Inter-Region Chess Championship (U14 Girls) 2024-01-13 2024-01-14 Standard Tshwane (GTP) 5 4 1 Yes Analysis
18 NWU Vaal Open 2023 (C) 2023-10-14 2023-10-14 Standard Sedibeng (GSV) 5 5 3 Yes Analysis
19 2023 Gauteng Top Schools (U13 Mixed) 2023-08-18 2023-08-18 Standard West Rand (GWR) 5 5 3 Yes Analysis
20 2023 Sedibeng West District Schools Chess Tournament (U13) 2023-08-12 2023-08-12 Standard Sedibeng (GSV) 5 5 5 Yes Analysis
21 D8 Schools Individuals 2023 (U13 Girls) 2023-05-20 2023-05-20 Standard West Rand (GWR) 5 5 4.5 Yes Analysis
22 Valia's Chess Tournament 2023 (C) 2023-05-06 2023-05-06 Standard Sedibeng (GSV) 5 5 4 Yes Analysis
23 Driehoek Open Chess Tournament 2023 (C) 2023-09-13 2023-09-13 Standard Sedibeng (GSV) 5 5 2 Yes Analysis
24 Gauteng Schools Individual Finals 2023 (U13 Girls) 2023-05-26 2023-05-26 Standard Ekurhuleni (GE) 5 5 3 Yes Analysis
25 Overvaal Open 2023 (C) 2023-04-15 2023-04-15 Standard Sedibeng (GSV) 5 5 3 Yes Analysis
26 2023 South African Junior Closed Chess Championships (U14 Girls) 2023-03-31 2023-04-04 Standard Chess South Africa (CSA) 9 8 0.5 Yes Analysis
27 Hoerskool Drie Riviere Open 2023 (C) 2023-03-11 2023-03-11 Standard Sedibeng (GSV) 5 5 2 Yes Analysis
28 Laerkool Midvaal Chess Open 2023 (C) 2023-01-28 2023-01-28 Standard Sedibeng (GSV) 5 4 3 Yes Analysis
29 2022 South African Junior Wild Card Chess Championships (U14 Girls) 2022-12-09 2022-12-12 Standard 4 Knights (4K) 7 6 0 Yes Analysis
30 2022 South African Junior Team Chess Championships (U14 Open) 2022-12-04 2022-12-08 Standard 4 Knights (4K) 7 6 1 Yes Analysis
31 2022 Gauteng Schools Team Championships (U13 Open) 2022-08-27 2022-08-27 Standard Tshwane (GTP) 5 4 2 Yes Analysis
32 Eureka Open 2022 (C) 2022-07-30 2022-07-30 Standard Sedibeng (GSV) 5 5 1 Yes Analysis
33 Hoerskool Overvaal 2022 (D) 2022-06-11 2022-06-11 Standard Sedibeng (GSV) 5 5 4 Yes Analysis
34 Lux Deo NG Kerk Chess Open 2022 (D) 2022-04-09 2022-04-09 Standard Sedibeng (GSV) 5 5 4 Yes Analysis
35 Drie Riviere Open 2022 (D) 2022-02-18 2022-02-18 Standard Sedibeng (GSV) 5 5 2 Yes Analysis
36 Sedibeng Trials 20 November 2021 (A) 2021-11-20 2021-11-20 Standard Sedibeng (GSV) 5 5 1 Yes Analysis
37 Mabaleng Chess Open 2021 (D) 2021-11-27 2021-11-27 Standard Sedibeng (GSV) 5 5 3.5 Yes Analysis
38 Hoerskool Drie Riviere 2020 (D) 2020-03-07 2020-03-07 Standard Sedibeng (GSV) 5 4 3 Yes Analysis
39 Gimnasium 2020 (U12) 2020-02-01 2020-02-01 Standard Dr Kenneth Kaunda (NWP) 5 5 2 Yes Analysis
40 Carel`s Open 2020 (D) 2020-02-29 2020-02-29 Standard Sedibeng (GSV) 5 5 1.5 Yes Analysis
41 2019 South African Junior Team Championships (U12 Girls) 2020-01-04 2020-01-08 Standard 4 Knights (4K) 7 5 0 Yes Analysis
42 Eagles Open 2019 (C) 2019-11-23 2019-11-23 Standard Sedibeng (GSV) 5 5 3 Yes Analysis
43 Sedibeng DF Malherbe Open 2019 (D) 2019-10-12 2019-10-12 Standard Sedibeng (GSV) 5 5 2.5 Yes Analysis
44 Fonteine Ope 2019 (D) 2019-10-19 2019-10-19 Standard Sedibeng (GSV) 5 4 1 Yes Analysis
45 GE vs GSV Inter Regional 2019 (U10 Girls) 2019-10-26 2019-10-26 Standard Ekurhuleni (GE) 5 5 0.5 Yes Analysis
46 LS Voorwaarts & Dr P Hangelbroek Chess Open 2019 (E) 2019-08-31 2019-08-31 Standard Sedibeng (GSV) 5 5 2.5 Yes Analysis
47 TST-MSA Chess Open 2019 (E) 2019-07-20 2019-07-20 Standard Sedibeng (GSV) 5 5 2.5 Yes Analysis
48 Overvaal Chess Open 2019 (E) 2019-06-15 2019-06-15 Standard Sedibeng (GSV) 5 5 1.5 Yes Analysis
49 Drie Riviere Open 2019 (F) 2019-06-08 2019-06-08 Standard Sedibeng (GSV) 5 5 2.5 Yes Analysis
50 2019 Capablanca Chess Festival (Swiss E) 2019-04-19 2019-04-19 Standard Tshwane (GTP) 5 5 1 Yes Analysis
51 Dirk de Koster Chess Open 2019 (E) 2019-04-13 2019-04-13 Standard Sedibeng (GSV) 5 5 3 Yes Analysis
52 Carels Open 2019 (D) 2019-03-02 2019-03-02 Standard Sedibeng (GSV) 5 5 2.5 Yes Analysis
53 2019 Heidelberg Open (D) 2019-02-02 2019-02-02 Standard Sedibeng (GSV) 5 4 1 Yes Analysis
54 Eagle`s Open 2018 (D) 2018-12-07 2018-12-07 Standard Sedibeng (GSV) 5 5 2 Yes Analysis
55 Henley Open 2018 (D) 2018-03-10 2018-03-10 Standard Sedibeng (GSV) 5 5 1 Yes Analysis

Top 3 Streaks

# Games Start End
1 9 Tournament
2023 Sedibeng West District Schools Chess Tournament
Tournament
2023 Gauteng Top Schools
date
2023-08-12
rnd
1
type
Standard
result
1
date
2023-08-18
rnd
4
type
Standard
result
1
Opponent
Mokgotsi, G (Gomolemo)
Opponent
Nungu, N (Nkosingiphile France)
2 8 Tournament
Lux Deo NG Kerk Chess Open 2022
Tournament
Hoerskool Overvaal 2022
date
2022-04-09
rnd
2
type
Standard
result
1
date
2022-06-11
rnd
4
type
Standard
result
1
Opponent
Du Plessis, A (Abigail)
Opponent
Tolmay, W (Walroux)
3 6 Tournament
D8 Schools Individuals 2023
Tournament
Gauteng Schools Individual Finals 2023
date
2023-05-20
rnd
1
type
Standard
result
1
date
2023-05-26
rnd
1
type
Standard
result
1
Opponent
Mofokeng, R (Reitumetse)
Opponent
Mogano, E (Emihle)
# Games Start End
1 9 Tournament
2023 Sedibeng West District Schools Chess Tournament
Tournament
2023 Gauteng Top Schools
date
2023-08-12
rnd
1
type
Standard
result
1
date
2023-08-18
rnd
4
type
Standard
result
1
Opponent
Mokgotsi, G (Gomolemo)
Opponent
Nungu, N (Nkosingiphile France)
2 8 Tournament
Lux Deo NG Kerk Chess Open 2022
Tournament
Hoerskool Overvaal 2022
date
2022-04-09
rnd
2
type
Standard
result
1
date
2022-06-11
rnd
4
type
Standard
result
1
Opponent
Du Plessis, A (Abigail)
Opponent
Tolmay, W (Walroux)
3 6 Tournament
D8 Schools Individuals 2023
Tournament
Gauteng Schools Individual Finals 2023
date
2023-05-20
rnd
1
type
Standard
result
1
date
2023-05-26
rnd
1
type
Standard
result
1
Opponent
Mofokeng, R (Reitumetse)
Opponent
Mogano, E (Emihle)
# Games Start End
1 2 Tournament
Midvaal Winter Classic 13 July 2024
Tournament
Gauteng Top Schools 2024
date
2024-07-13
rnd
7
type
Rapid
result
1
date
2024-10-05
rnd
1
type
Rapid
result
1
Opponent
Visser, M (Mila)
Opponent
Fritz, J (Jayden Jamie)
2 2 Tournament
Midvaal Winter Classic 13 July 2024
Tournament
Midvaal Winter Classic 13 July 2024
date
2024-07-13
rnd
3
type
Rapid
result
1
date
2024-07-13
rnd
4
type
Rapid
result
1
Opponent
Rakoti, O (Ofentse)
Opponent
Van Nieuwenhuizen, J (Jacques)
No games found.
# Games Start End
# Games Start End
1 8 Tournament
Lux Deo NG Kerk Chess Open 2022
Tournament
Hoerskool Overvaal 2022
date
2022-04-09
rnd
2
type
Standard
result
1
date
2022-06-11
rnd
4
type
Standard
result
1
Opponent
Du Plessis, A (Abigail)
Opponent
Tolmay, W (Walroux)
2 5 Tournament
2023 Sedibeng West District Schools Chess Tournament
Tournament
2023 Sedibeng West District Schools Chess Tournament
date
2023-08-12
rnd
1
type
Standard
result
1
date
2023-08-12
rnd
5
type
Standard
result
1
Opponent
Mokgotsi, G (Gomolemo)
Opponent
Zulu, M (Mbali)
3 5 Tournament
Overvaal Open 2023
Tournament
Valia's Chess Tournament 2023
date
2023-04-15
rnd
5
type
Standard
result
1
date
2023-05-06
rnd
4
type
Standard
result
1
Opponent
Hoosen, Z (Zayaan)
Opponent
Tolmay, L (Llewellyn)
# Games Start End
1 8 Tournament
Lux Deo NG Kerk Chess Open 2022
Tournament
Hoerskool Overvaal 2022
date
2022-04-09
rnd
2
type
Standard
result
1
date
2022-06-11
rnd
4
type
Standard
result
1
Opponent
Du Plessis, A (Abigail)
Opponent
Tolmay, W (Walroux)
2 5 Tournament
2023 Sedibeng West District Schools Chess Tournament
Tournament
2023 Sedibeng West District Schools Chess Tournament
date
2023-08-12
rnd
1
type
Standard
result
1
date
2023-08-12
rnd
5
type
Standard
result
1
Opponent
Mokgotsi, G (Gomolemo)
Opponent
Zulu, M (Mbali)
3 5 Tournament
Overvaal Open 2023
Tournament
Valia's Chess Tournament 2023
date
2023-04-15
rnd
5
type
Standard
result
1
date
2023-05-06
rnd
4
type
Standard
result
1
Opponent
Hoosen, Z (Zayaan)
Opponent
Tolmay, L (Llewellyn)
# Games Start End
1 2 Tournament
Midvaal Winter Classic 13 July 2024
Tournament
Gauteng Top Schools 2024
date
2024-07-13
rnd
7
type
Rapid
result
1
date
2024-10-05
rnd
1
type
Rapid
result
1
Opponent
Visser, M (Mila)
Opponent
Fritz, J (Jayden Jamie)
2 2 Tournament
Midvaal Winter Classic 13 July 2024
Tournament
Midvaal Winter Classic 13 July 2024
date
2024-07-13
rnd
3
type
Rapid
result
1
date
2024-07-13
rnd
4
type
Rapid
result
1
Opponent
Rakoti, O (Ofentse)
Opponent
Van Nieuwenhuizen, J (Jacques)
No games found.
# Games Start End

Top 10 opponents most often played

# Opponent Main Standard Rapid Blitz
Gms Score Dp Gms Score Dp Gms Score Dp Gms Score Dp
Aor Prat Aor Prat Aor Prat Aor Prat
1 Tolmay ,W (Walroux) 5 2.5 0 5 2.5 0 0 0 0 0 0 0
1257.8 1257.8 1246.4 1257.8 0 0 0 0
2 Williams ,A (Anika) 4 1 -212.5 4 1 -212.5 0 0 0 0 0 0
1521.2 1308.8 1501.5 1308.8 0 0 0 0
3 Rajaram ,E (Ekavir) 4 1 -212.5 4 1 -212.5 0 0 0 0 0 0
1188.4 975.9 1179.6 975.9 0 0 0 0
4 Maseloane ,T (Tshepang) 4 1.5 -106.2 4 1.5 -106.2 0 0 0 0 0 0
1208.6 1102.3 1202.8 1102.3 0 0 0 0
5 Bothma ,J (Jaculene) 3 0.5 -283.3 3 0.5 -283.3 0 0 0 0 0 0
1317.9 1034.6 1313.5 1034.6 0 0 0 0
6 Netshimbupfe ,Y (Yoanda) 3 0.5 -283.3 3 0.5 -283.3 0 0 0 0 0 0
1243.8 960.5 1237.4 960.5 0 0 0 0
7 Pillay ,K (Ketana) 3 0 -425 3 0 -425 0 0 0 0 0 0
1382.3 957.3 1378.5 957.3 0 0 0 0
8 Tolmay ,L (Llewellyn) 3 1 -141.7 3 1 -141.7 0 0 0 0 0 0
1307.7 1166.1 1300.2 1166.1 0 0 0 0
9 Loubser ,LA (Lilliene) 3 1 -141.7 3 1 -141.7 0 0 0 0 0 0
1163.6 1021.9 1152.8 1021.9 0 0 0 0
10 De Lange ,H (Henro) 3 2 141.7 3 2 141.7 0 0 0 0 0 0
1059.5 1201.1 1046.7 1201.1 0 0 0 0

Norms

No norms achieved.
# Norm Tournament Start End Rounds Games Score Details
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