Surname or Chess SA id..
Chess SA Region AOC

PLAYER PAGE

Mia Pieterse

2140142667
Ekurhuleni (GE)
Personal
Main rating
Rating 1273.4
K-factor 36
Floor 838.5
Highest 1372.2 (2022-08-01)
Min/Max +/- allowed 130
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1092.5
Final +/- 0
New Rating
()
Rating 1273.4
K-factor 36
Floor 838.5
Highest 1372.2 (2022-08-01)
Min/Max +/- allowed 129.7
Standard rating
Rating 1307.8
K-factor 36
Floor 837.3
Highest 1362.1 (2022-08-01)
Min/Max +/- allowed 131.6
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1210.1
Final +/- 0
New Rating
()
Rating 1307.8
K-factor 36
Floor 837.3
Highest 1362.1 (2022-08-01)
Min/Max +/- allowed 131.6
Rapid rating
Rating 1198.7
K-factor 36
Floor 735.3
Highest 1377.5 (2024-03-01)
Min/Max +/- allowed 128.8
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1198.7
K-factor 36
Floor 735.3
Highest 1377.5 (2024-03-01)
Min/Max +/- allowed 128.8
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 2025 Gauteng Schools Provincial Individual Chess Championship (U11 Girls) Standard 2025-09-27 2025-09-27 Tshwane (GTP) 5 1285.6 5 2 1192 0 Details
2 Ekurhuleni North Schools Teams 2025 (U13 Girls) Rapid 2025-08-16 2025-08-16 Ekurhuleni (GE) 5 1338.5 3 3 1614.6 0 Details
3 Benoni Clusters Team 2025 (U13 Girls A) Rapid 2025-08-09 2025-08-09 Ekurhuleni (GE) 6 1338.5 6 2 1084.7 0 Details
4 Benoni Primary School Cluster Teams 2025 (U11A) Rapid 2025-08-02 2025-08-02 Ekurhuleni (GE) 7 1338.5 7 1 1015.2 0 Details
5 Ekurhuleni North School District Finals 2025 (U11 Girls) Standard 2025-06-14 2025-06-14 Ekurhuleni (GE) 5 1309.3 5 4 1481.7 0 Details
6 Benoni Primary School Cluster 12 April 2025 (U11 Girls) Standard 2025-04-12 2025-04-12 Ekurhuleni (GE) 5 1274.9 5 3.5 1463.6 0 Details
7 Ekurhuleni Chess Open 2025 (D) Standard 2025-03-15 2025-03-15 Ekurhuleni (GE) 5 1276.3 5 2 1193.8 0 Details
8 Benoni Primary School Cluster Individuals 2024 (U11 Girls) Rapid 2024-03-09 2024-03-09 Ekurhuleni (GE) 5 1257.4 5 3.5 1377.4 0 Details
9 2024 Gauteng Inter-Region Chess Championship (U8+U10 Girls) Standard 2024-01-13 2024-01-14 Tshwane (GTP) 5 1301.4 4 1 1024.9 0 Details
10 Ekurhuleni North Schools Individual Finals 2023 (U9 Girls) Standard 2023-05-12 2023-05-12 Ekurhuleni (GE) 5 1187.4 5 5 1625 0 Details
11 Ekurhuleni Trials 2 2023 (U10) Standard 2023-04-22 2023-04-22 Ekurhuleni (GE) 5 1148.6 5 3.5 1362.2 0 Details
12 Ekhuruleni Chess Trials 1 2023 (U8+U10) Standard 2023-03-25 2023-03-25 Ekurhuleni (GE) 5 1160.9 5 2 1098.7 0 Details
13 2022 South African Junior Team Chess Championships (U10+U12 Girls) Classical 2022-12-04 2022-12-07 4 Knights (4K) 5 1250.5 5 0 819.9 0 Details
14 Ekurhuleni-North Schools Teams 2022 (U9) Standard 2022-08-06 2022-08-06 Ekurhuleni (GE) 5 1203 5 4 1467.6 0 Details
15 Ekurhuleni-North Schools Finals Indiv 2022 (U9 Girls) Standard 2022-05-13 2022-05-13 Ekurhuleni (GE) 5 1200 5 2.5 1209.6 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 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 (History)
Games 75
Wins 37
Draws 4
Losses 34
White 36
Black 39
White wins 16
Black wins 21
Score 39
Percent 52
Dp 17
AOR 1236.5
Performance 1253.5
Rankings (Main)
National
Overall 7098
Gender 1274
Age group 1025
Gender/Age 270
Provincial
Overall 2420
Gender 447
Age group 350
Gender/Age 88
Regional
Overall 514
Gender 119
Age group 83
Gender/Age 23
Rankings (Standard)
National
Overall 5141
Gender 907
Age group 703
Gender/Age 193
Provincial
Overall 1850
Gender 324
Age group 250
Gender/Age 61
Regional
Overall 340
Gender 72
Age group 51
Gender/Age 12
Rankings (Rapid)
National
Overall 4471
Gender 995
Age group 865
Gender/Age 244
Provincial
Overall 843
Gender 183
Age group 148
Gender/Age 41
Regional
Overall 301
Gender 95
Age group 71
Gender/Age 21
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 0
Score 0
Percent 0
Aor 0
Dp 0
Prat 0
Performance (12 months)
Games 36
Score 17.5
Percent 48.6
Aor 1265
Dp -11.8
Prat 1253.2
Performance (History)
Games 75
Score 39
Percent 52
Aor 1236.5
Dp 17
Prat 1253.5
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Kleinhans, S (Siela) 3 1 2 Benoni Clusters Team 2025 (U13 Girls A) Ekurhuleni North Schools Teams 2025 (U13 Girls) Details
Overall 2 Bouwer, C (Chloe) 2 1 1 Benoni Clusters Team 2025 (U13 Girls A) Benoni Clusters Team 2025 (U13 Girls A) Details
Overall 3 Khumalo, ME (Musawenkosi Ethan) 2 0 2 Ekhuruleni Chess Trials 1 2023 (U8+U10) Ekurhuleni Trials 2 2023 (U10) Details
Overall 4 Haupt, A (Abigail) 2 1 1 2024 Gauteng Inter-Region Chess Championship (U8+U10 Girls) 2025 Gauteng Schools Provincial Individual Chess Championship (U11 Girls) Details
Overall 5 Visagie, A (Arina) 2 2 0 Benoni Primary School Cluster 12 April 2025 (U11 Girls) Benoni Primary School Cluster Teams 2025 (U11A) Details
Standard 1 Khumalo, ME (Musawenkosi Ethan) 2 0 2 Ekhuruleni Chess Trials 1 2023 (U8+U10) Ekurhuleni Trials 2 2023 (U10) Details
Standard 2 Haupt, A (Abigail) 2 1 1 2024 Gauteng Inter-Region Chess Championship (U8+U10 Girls) 2025 Gauteng Schools Provincial Individual Chess Championship (U11 Girls) Details
Standard 3 Ngubane, M (Melokuhle) 2 1 1 Ekurhuleni North Schools Individual Finals 2023 (U9 Girls) Ekurhuleni North School District Finals 2025 (U11 Girls) Details
Rapid 1 Kleinhans, S (Siela) 3 1 2 Benoni Clusters Team 2025 (U13 Girls A) Ekurhuleni North Schools Teams 2025 (U13 Girls) Details
Rapid 2 Mokgele, M (Mpilo-Enhle) 2 1 1 Benoni Clusters Team 2025 (U13 Girls A) Benoni Clusters Team 2025 (U13 Girls A) Details
Rapid 3 Bouwer, C (Chloe) 2 1 1 Benoni Clusters Team 2025 (U13 Girls A) Benoni Clusters Team 2025 (U13 Girls A) Details