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Mia Grobler

2130139731
Nelson Mandela Bay (ENM)
Personal
Main rating
Rating 1504.2
K-factor 32
Floor 1004.2
Highest 1504.2 (2026-06-01)
Min/Max +/- allowed 108
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1500.8
Final +/- 0
New Rating
()
Rating 1504.2
K-factor 32
Floor 1004.2
Highest 1504.2 (2026-06-01)
Min/Max +/- allowed 107.5
Standard rating
Rating 1504.2
K-factor 32
Floor 1004.2
Highest 1504.2 (2026-06-01)
Min/Max +/- allowed 107.5
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1500.8
Final +/- 0
New Rating
()
Rating 1504.2
K-factor 32
Floor 1004.2
Highest 1504.2 (2026-06-01)
Min/Max +/- allowed 107.5
Rapid rating
Rating 1177.5
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 1177.5
K-factor 36
Floor 700
Highest 1200 (2018-10-01)
Min/Max +/- allowed 165.8
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 Spartans Bishops 2026 (Crowns) Standard 2026-05-01 2026-05-01 Sarah Baartman (ESB) 5 1394.2 4 3 1527.3 10.5 Details
2 NMBCU Trials 5 2026 (U14) Standard 2026-05-15 2026-05-16 Nelson Mandela Bay (ENM) 6 1394.2 4 3 1617.3 27.9 Details
3 2026 NMBCU Trials 4 (U14) Standard 2026-04-24 2026-04-25 Nelson Mandela Bay (ENM) 6 1438.8 6 3.5 1462.8 4.6 Details
4 NMBCU Trials 3 2026 (U14) Standard 2026-04-18 2026-04-18 Nelson Mandela Bay (ENM) 5 1438.8 3 2 1560.1 12.5 Details
5 South African Junior Closed Chess Championship 2026 (U14 Girls) Classical 2026-03-28 2026-04-02 Bojanala Platina (NBR) 9 1438.8 9 3 1252.1 -61.7 Details
6 Pearson Chess Festival 2026 (C) Standard 2026-02-27 2026-02-28 Nelson Mandela Bay (ENM) 5 1375.6 5 4 1690.2 31.2 Details
7 NMBCU Trial 1 2026 (U14) Standard 2026-02-20 2026-02-21 Nelson Mandela Bay (ENM) 5 1375.6 5 2 1261 -11.8 Details
8 2025 Mzansi Individual Championships (U14 Girls) Classical 2025-12-17 2025-12-20 Nelson Mandela Bay (ENM) 6 1361.4 6 3 1333.3 -4 Details
9 2025 Mzansi Inter Provincial Team Championships (U14 Girls) Standard 2025-12-15 2025-12-17 Nelson Mandela Bay (ENM) 6 1361.4 5 4 1488.1 11.8 Details
10 Fide in the Bay 2025 (B) Standard 2025-11-29 2025-11-29 Nelson Mandela Bay (ENM) 5 1365.7 4 2 1334.9 -2.3 Details
11 Fide in the Bay 2025 (B) Rapid 2025-10-04 2025-10-04 Nelson Mandela Bay (ENM) 7 1368.2 4 2 1322.7 -1.4 Details
12 EC Closed 2025 (U14 Girls) Standard 2025-09-06 2025-09-07 Nelson Mandela Bay (ENM) 6 1341.8 6 4 1451.9 14.7 Details
13 FIDE in the Bay 2025 (B) Standard 2025-08-30 2025-08-30 Nelson Mandela Bay (ENM) 5 1358.8 4 2 1200.5 -12.3 Details
14 UCC Mind Over Board 2025 (B) Classical 2025-08-01 2025-08-03 Nelson Mandela Bay (ENM) 5 1358.8 5 3 1374.4 2.8 Details
15 Ty's Winter Classic 2025 Standard 2025-06-27 2025-06-28 Nelson Mandela Bay (ENM) 7 1330.5 7 4 1480 21.1 Details
16 NMBCU Closed 2025 (U14) Standard 2025-06-13 2025-06-14 Nelson Mandela Bay (ENM) 6 1330.5 6 2.5 1286 -5.3 Details
17 NMBCU Trial 4 2025 (U14) Standard 2025-05-09 2025-05-10 Nelson Mandela Bay (ENM) 6 1336.3 6 2 1297.9 -3.3 Details
18 NMB 3rd Trials 2025 (U14) Standard 2025-04-11 2025-04-12 Nelson Mandela Bay (ENM) 6 1373.7 6 2.5 1195.2 -20.7 Details
19 NMB 2nd Trials 2025 (U14) Standard 2025-03-07 2025-03-08 Nelson Mandela Bay (ENM) 6 1360.8 6 3 1422.7 7.1 Details
20 Pearson High Chess Festival 2025 (C) Standard 2025-02-21 2025-02-22 Nelson Mandela Bay (ENM) 5 1330.8 5 3 1403.9 6.5 Details
21 NMBCH Trial 1 2025 (U14) Standard 2025-02-14 2025-02-15 Nelson Mandela Bay (ENM) 6 1330.8 6 3 1326.5 -0.5 Details
22 SBDCU Fundraiser 2025 (U13) Standard 2025-02-01 2025-02-01 Sarah Baartman (ESB) 5 1330.8 2 1 1315 -0.7 Details
23 NMBCU vs BCC Derby Chess Invitational 2025 (Open B) Standard 2025-01-10 2025-01-11 Nelson Mandela Bay (ENM) 5 1296.5 5 3.5 1479.1 19.1 Details
24 Mzansi Interprovincial Youth Chess Championships 2024 (U12 Girls Candidates) Classical 2024-12-16 2024-12-19 Capricorn (LCP) 7 1273.5 7 4 1345.7 12.8 Details
25 Grey Junior School Chess Team Championship 2024 (Senior) Rapid 2024-11-02 2024-11-02 Nelson Mandela Bay (ENM) 5 1303.7 5 1 1072.9 -16.9 Details
26 NMBCU Closed 2024 (U12) Standard 2024-09-20 2024-09-21 Nelson Mandela Bay (ENM) 6 1268.7 6 3 1311.3 5.1 Details
27 2024 UCC Mind Over Board (B) Classical 2024-08-30 2024-09-01 Nelson Mandela Bay (ENM) 5 1268.7 5 3 1355.8 11 Details
28 NMBCU Trial 5 2024 (U12) Standard 2024-08-16 2024-08-17 Nelson Mandela Bay (ENM) 6 1226.3 6 3.5 1453.9 26.6 Details
29 Checkmates Women's Day Chess 2024 Standard 2024-08-09 2024-08-09 Nelson Mandela Bay (ENM) 5 1226.3 5 2 1189.3 -3 Details
30 NMBCU Trials 4 2024 (U12) Standard 2024-07-12 2024-07-13 Nelson Mandela Bay (ENM) 6 1254.7 4 1 1052.3 -15.8 Details
31 NMBCU Trial 3 2024 (U12) Standard 2024-05-10 2024-05-11 Nelson Mandela Bay (ENM) 6 1278 6 3 1167.5 -12.9 Details
32 NMBCU Trials 2 2024 (U12) Standard 2024-04-12 2024-04-13 Nelson Mandela Bay (ENM) 6 1255.3 6 4 1360.8 12.6 Details
33 UCC Strategic Moves 2024 (B) Standard 2024-03-08 2024-03-09 Nelson Mandela Bay (ENM) 5 1259.9 5 2.5 1227.8 -2.6 Details
34 NMBCU Trials 1 2024 (U12) Standard 2024-02-16 2024-02-16 Nelson Mandela Bay (ENM) 6 1242.5 6 4.5 1348.7 12.6 Details
35 Pearson Open Chess Tournament 2024 (C) Standard 2024-02-23 2024-02-24 Nelson Mandela Bay (ENM) 5 1242.5 5 2 1192.1 -5.6 Details
36 Eastern Cape Provincial Individual Championship 2023 (U12 Girls) Standard 2023-10-05 2023-10-05 Nelson Mandela Bay (ENM) 7 1125.4 7 3 1216.2 11.8 Details
37 Eastern Cape Chess Team Championship 2023 (U12) Standard 2023-10-07 2023-10-08 Sarah Baartman (ESB) 5 1125.4 4 3 1517.2 31.2 Details
38 Uitenhage Chess Club Grand Prix 2023 (B) Standard 2023-08-25 2023-08-26 Nelson Mandela Bay (ENM) 5 1118.1 3 1 1012.4 -5.5 Details
39 NMBCU Closed 2023 (U12) Standard 2023-08-11 2023-08-12 Nelson Mandela Bay (ENM) 6 1118.1 6 3 1195.7 9 Details
40 NMBCU Trial 4 2023 (U12) Standard 2023-07-28 2023-07-29 Nelson Mandela Bay (ENM) 6 1144 6 2 1035.2 -12.8 Details
41 EP Trials 3 2023 (U12) Standard 2023-05-05 2023-05-06 Nelson Mandela Bay (ENM) 6 1132.4 6 2.5 1184.1 5.8 Details
42 NMB 2nd Trials 2023 (U12) Standard 2023-03-24 2023-03-25 Nelson Mandela Bay (ENM) 6 1124.1 5 2 1176.6 4.3 Details
43 NMB 1st Trials 2023 (U12) Standard 2023-02-17 2023-02-18 Nelson Mandela Bay (ENM) 6 1097.9 6 3 1211 13.1 Details
44 2022 Madibaz Tournament (Primary School Team) Rapid 2022-09-10 2022-09-10 Nelson Mandela Bay (ENM) 6 1107.7 6 2.5 1048.8 -5.1 Details
45 2022 NMBCU Closed 2022 (U10) Standard 2022-08-19 2022-08-20 Nelson Mandela Bay (ENM) 5 1088.8 5 2 1136 5.1 Details
46 2022 NMBCU Trial 4 (U10) Standard 2022-08-12 2022-08-13 Nelson Mandela Bay (ENM) 6 1088.8 5 2 1126.8 4.3 Details
47 NMBCU Trial 3 2022 (U10) Standard 2022-07-22 2022-07-23 Nelson Mandela Bay (ENM) 6 1103.7 6 2 1053.7 -7.3 Details
48 2022 NMB Junior Trials 2 (U10) Standard 2022-05-13 2022-05-14 Nelson Mandela Bay (ENM) 6 1163.8 6 1.5 907.5 -30 Details
49 2022 NMB Junior Trials 1 (U10) Standard 2022-04-22 2022-04-23 Nelson Mandela Bay (ENM) 6 1200 6 2 1045.3 -18.1 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 36
Wins 19
Draws 3
Losses 14
White 17
Black 19
White wins 7
Black wins 12
Score 20.5
Percent 56.9
Dp 59
AOR 1387.1
Performance 1446.1
Game statistics (History)
Games 262
Wins 122
Draws 16
Losses 124
White 128
Black 134
White wins 61
Black wins 61
Score 130
Percent 49.6
Dp -3.2
AOR 1284.4
Performance 1281.2
Rankings (Main)
National
Overall 1932
Gender 231
Age group 187
Gender/Age 47
Provincial
Overall 211
Gender 27
Age group 28
Gender/Age 8
Regional
Overall 83
Gender 10
Age group 12
Gender/Age 4
Rankings (Standard)
National
Overall 1766
Gender 224
Age group 180
Gender/Age 44
Provincial
Overall 189
Gender 25
Age group 26
Gender/Age 7
Regional
Overall 73
Gender 10
Age group 12
Gender/Age 4
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 36
Score 20.5
Percent 56.9
Aor 1387.1
Dp 59
Prat 1446.1
Performance (12 months)
Games 83
Score 47
Percent 56.6
Aor 1348.4
Dp 56.3
Prat 1404.7
Performance (History)
Games 262
Score 130
Percent 49.6
Aor 1284.4
Dp -3.2
Prat 1281.2
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Murray, C (Chloe) 13 8 5 NMB 1st Trials 2023 (U12) South African Junior Closed Chess Championship 2026 (U14 Girls) Details
Overall 2 Nell, C (Chelsea Jane) 12 7 5 2022 NMB Junior Trials 2 (U10) NMBCU Trials 3 2026 (U14) Details
Overall 3 Arbi, I (Imaan) 9 2 7 NMB 2nd Trials 2023 (U12) South African Junior Closed Chess Championship 2026 (U14 Girls) Details
Overall 4 Prinsloo, L (Liam) 9 5 4 2022 NMB Junior Trials 1 (U10) Fide in the Bay 2025 (B) Details
Overall 5 Adams, C (Ciara) 9 6 3 2022 NMB Junior Trials 1 (U10) NMBCU Closed 2025 (U14) Details
Standard 1 Murray, C (Chloe) 13 8 5 NMB 1st Trials 2023 (U12) South African Junior Closed Chess Championship 2026 (U14 Girls) Details
Standard 2 Nell, C (Chelsea Jane) 11 6 5 2022 NMB Junior Trials 2 (U10) NMBCU Trials 3 2026 (U14) Details
Standard 3 Arbi, I (Imaan) 9 2 7 NMB 2nd Trials 2023 (U12) South African Junior Closed Chess Championship 2026 (U14 Girls) Details
Standard 4 Adams, C (Ciara) 9 6 3 2022 NMB Junior Trials 1 (U10) NMBCU Closed 2025 (U14) Details
Standard 5 Prinsloo, L (Liam) 7 4 3 2022 NMB Junior Trials 1 (U10) Fide in the Bay 2025 (B) Details
Rapid 1 Boggenpoel, L (Levi) 2 1 1 2022 Madibaz Tournament (Primary School Team) 2022 Madibaz Tournament (Primary School Team) Details
Rapid 2 Buckner, C (Connor) 2 1 1 2022 Madibaz Tournament (Primary School Team) 2022 Madibaz Tournament (Primary School Team) Details
Rapid 3 Prinsloo, L (Liam) 2 1 1 2022 Madibaz Tournament (Primary School Team) 2022 Madibaz Tournament (Primary School Team) Details