Surname or Chess SA id..
Chess SA Region AOC

PLAYER PAGE

Zandri Pieterse

2110152999
Ekurhuleni (GE)
Personal
Main rating
Rating 1182.5
K-factor 36
Floor 708.7
Highest 1239.4 (2023-05-01)
Min/Max +/- allowed 157
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1122.3
Final +/- 0
New Rating
()
Rating 1182.5
K-factor 36
Floor 708.7
Highest 1239.4 (2023-05-01)
Min/Max +/- allowed 156.8
Standard rating
Rating 1201
K-factor 36
Floor 710.4
Highest 1237.5 (2023-05-01)
Min/Max +/- allowed 157.2
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1104.4
Final +/- 0
New Rating
()
Rating 1201
K-factor 36
Floor 710.4
Highest 1237.5 (2023-05-01)
Min/Max +/- allowed 157.2
Rapid rating
Rating 1177.7
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 1177.7
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 EG Janesn Open 2026 (U15) Standard 2026-02-07 2026-02-07 Ekurhuleni (GE) 5 1179.5 4 1 1216.7 0 Details
2 Ekurhuleni North Schools Teams 2025 (U19 Girls) Rapid 2025-08-15 2025-08-15 Ekurhuleni (GE) 5 1182.6 3 0.5 932 0 Details
3 Ekurhuleni North Schools Teams 2025 (U15 Open) Standard 2025-08-16 2025-08-16 Ekurhuleni (GE) 5 1182.6 5 3 1286.3 0 Details
4 Benoni High School Cluster 2025 (U18 Girls) Rapid 2025-05-09 2025-05-09 Ekurhuleni (GE) 5 1182.2 2 1 1192.6 0 Details
5 Benoni High School Cluster 15Feb 2025 (U15 Girls) Standard 2025-02-15 2025-02-15 Ekurhuleni (GE) 5 1157 4 2 1319.7 0 Details
6 Benoni Primary School Cluster Individuals 2024 (U13 Girls) Rapid 2024-03-09 2024-03-09 Ekurhuleni (GE) 5 1140 5 2.5 1171.7 0 Details
7 2024 Gauteng Inter-Region Chess Championship (U14C) Standard 2024-01-13 2024-01-14 Tshwane (GTP) 5 1208.7 4 0 776.4 0 Details
8 Ekurhuleni North Schools Individual Finals 2023 (U13 Girls) Standard 2023-05-12 2023-05-12 Ekurhuleni (GE) 5 1200.6 4 2 1259.1 0 Details
9 Ekurhuleni Trials 2 2023 (U14) Standard 2023-04-22 2023-04-22 Ekurhuleni (GE) 5 1178.4 5 3 1285 0 Details
10 Ekhuruleni Chess Trials 1 2023 (U14) Standard 2023-03-25 2023-03-25 Ekurhuleni (GE) 5 1200 5 2 1096.6 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 4
Wins 1
Draws 0
Losses 3
White 2
Black 2
White wins 0
Black wins 1
Score 1
Percent 25
Dp -212.5
AOR 1429.2
Performance 1216.7
Game statistics (History)
Games 41
Wins 16
Draws 2
Losses 23
White 21
Black 20
White wins 4
Black wins 12
Score 17
Percent 41.5
Dp -72.6
AOR 1235.2
Performance 1162.6
Rankings (Main)
National
Overall 15285
Gender 3520
Age group 2937
Gender/Age 748
Provincial
Overall 4860
Gender 1132
Age group 949
Gender/Age 265
Regional
Overall 1219
Gender 342
Age group 264
Gender/Age 89
Rankings (Standard)
National
Overall 9908
Gender 2175
Age group 1834
Gender/Age 465
Provincial
Overall 3512
Gender 798
Age group 685
Gender/Age 199
Regional
Overall 736
Gender 203
Age group 162
Gender/Age 61
Rankings (Rapid)
National
Overall 5264
Gender 1269
Age group 1120
Gender/Age 311
Provincial
Overall 997
Gender 236
Age group 204
Gender/Age 66
Regional
Overall 355
Gender 117
Age group 85
Gender/Age 40
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 4
Score 1
Percent 25
Aor 1429.2
Dp -212.5
Prat 1216.7
Performance (12 months)
Games 14
Score 5.5
Percent 39.3
Aor 1268.2
Dp -91.1
Prat 1177.1
Performance (History)
Games 41
Score 17
Percent 41.5
Aor 1235.2
Dp -72.6
Prat 1162.6
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Ferreira, L (Lara) 2 1 1 Benoni High School Cluster 2025 (U18 Girls) Ekurhuleni North Schools Teams 2025 (U19 Girls) Details
Overall 2 Myburgh, M (Melinda) 2 1 1 Ekhuruleni Chess Trials 1 2023 (U14) Benoni Primary School Cluster Individuals 2024 (U13 Girls) Details
Rapid 1 Ferreira, L (Lara) 2 1 1 Benoni High School Cluster 2025 (U18 Girls) Ekurhuleni North Schools Teams 2025 (U19 Girls) Details