Surname or Chess SA id..
Chess SA Region AOC Mzansi 2026

PLAYER PAGE

Erich Esterhuizen

1130138275
Sedibeng (GSV)
Personal
Main rating
Rating 1142.5
K-factor 36
Floor 707.9
Highest 1207.9 (2025-06-01)
Min/Max +/- allowed 164
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1079.2
Final +/- 0
New Rating
()
Rating 1142.5
K-factor 36
Floor 707.9
Highest 1207.9 (2025-06-01)
Min/Max +/- allowed 164
Standard rating
Rating 1117.7
K-factor 36
Floor 717.6
Highest 1217.6 (2025-06-01)
Min/Max +/- allowed 161.7
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1017.5
Final +/- 0
New Rating
()
Rating 1117.7
K-factor 36
Floor 717.6
Highest 1217.6 (2025-06-01)
Min/Max +/- allowed 161.7
Rapid rating
Rating 1180.9
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 1180.9
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 D7 (Sedibeng East) Schools Team Championships 2026 (U13) Rapid 2026-08-15 2026-08-15 Sedibeng (GSV) 5 1142.5 4 2 1259.6 16.6 Details
2 LS Vryheidsmonument Open 2026 (D+E) Standard 2026-06-20 2026-06-20 Sedibeng (GSV) 5 1164.2 4 0 893.5 -38.3 Details
3 D7 Sedibeng East Individuals League 2026 (U12+U13 Boys) Standard 2026-05-23 2026-05-23 Sedibeng (GSV) 5 1154.2 5 2 1205.5 10 Details
4 Gauteng Inter-Region at Emerald Resort 2025 (U14 Candidates) Standard 2025-12-06 2025-12-07 Sedibeng (GSV) 5 1155.6 5 2.5 1173.9 2.8 Details
5 2025 Gauteng Top Schools Teams (U13) Standard 2025-08-29 2025-08-29 Tshwane (GTP) 5 1173.8 5 0.5 881.3 -28.1 Details
6 2025 Gauteng Schools Provincial Individual Chess Championship (U13 Boys) Standard 2025-09-27 2025-09-27 Tshwane (GTP) 5 1173.8 5 2 1210.8 4 Details
7 GDE (D7) Sedibeng East Schools 2025 (U13) Standard 2025-08-02 2025-08-02 Sedibeng (GSV) 5 1184.3 5 2 1132 -5.8 Details
8 Eureka Chess Open 26 July 2025 (F) Standard 2025-07-26 2025-07-26 Sedibeng (GSV) 5 1189.4 5 1.5 1154.9 -2.8 Details
9 LS Vryheidsmonument Chess Open 21 Jun 2025 (D) Standard 2025-06-21 2025-06-21 Sedibeng (GSV) 5 1207.9 5 1 1097.1 -10.3 Details
10 GDE Sedibeng East Schools - D7 Individuals 24 May 2025 (U13 Boys) Standard 2025-05-24 2025-05-24 Sedibeng (GSV) 5 1178.2 4 2.5 1390.1 16.4 Details
11 HS Overvaal Rapid 12 Apr 2025 (D) Rapid 2025-04-12 2025-04-12 Sedibeng (GSV) 5 1186 5 2 1132.5 -4.4 Details
12 Destinata Rapid Open 025 (D) Rapid 2025-03-15 2025-03-15 Sedibeng (GSV) 6 1161.7 6 2 1148.9 -0.3 Details
13 Hoerskool Drie Riviere Open 08 March 2025 (D) Standard 2025-03-08 2025-03-08 Sedibeng (GSV) 5 1161.7 5 2.5 1296.6 13.8 Details
14 Laerskool Vaalpark Open 01 March 25 (D) Standard 2025-03-01 2025-03-01 Sedibeng (GSV) 5 1161.7 0 0 0 0 Details
15 Afrikaans High School Open 08 Feb 2025 (D) Standard 2025-02-08 2025-02-08 Sedibeng (GSV) 5 1178.9 5 1 1075.6 -9.6 Details
16 Gauteng Inter-Region at UJ 2024 (U12 Candidates) Standard 2024-12-07 2024-12-08 Johannesburg Metro (GJM) 5 1122.7 3 2 1342.5 13.7 Details
17 NWU Vaal Chess Open 12 Oct 2024 (D) Standard 2024-10-12 2024-10-12 Sedibeng (GSV) 5 1117.9 5 2 1155.7 4.5 Details
18 Gauteng Top Schools 2024 (U11 Open) Standard 2024-10-04 2024-10-04 Ekurhuleni (GE) 5 1117.9 4 1 1070.5 -3.8 Details
19 Kings Gambit Chess Open 14 Sept 2024 (D) Standard 2024-09-14 2024-09-14 Sedibeng (GSV) 5 1094.3 5 2.5 1232.4 12.4 Details
20 Gauteng Schools Individuals Finals 2024 (U11 Boys) Standard 2024-08-16 2024-08-16 Ekurhuleni (GE) 5 1094.3 5 1 1097.6 -0.7 Details
21 Sedibeng East D7 Teams Trials 2024 (U11) Standard 2024-08-03 2024-08-03 Sedibeng (GSV) 5 1089.3 5 2 1121.7 2.5 Details
22 Eureka Open 27 July 2024 (G) Standard 2024-07-27 2024-07-27 Sedibeng (GSV) 5 1125.5 5 1 947.1 -18.1 Details
23 AG Visser Open 2024 (D) Standard 2024-06-08 2024-06-08 Sedibeng (GSV) 5 1137.5 5 2 1080.5 -6 Details
24 HS Drie Riviere Chess Open Section 2024 (D) Standard 2024-03-09 2024-03-09 Sedibeng (GSV) 5 1093.3 5 3 1327.9 22.1 Details
25 Laerskool Midvaal Chess Open Section 2024 (D) Standard 2024-02-10 2024-02-10 Sedibeng (GSV) 5 1061.4 5 2 1220.3 16 Details
26 2024 Gauteng Inter-Region Chess Championship (U12B) Standard 2024-01-13 2024-01-14 Tshwane (GTP) 5 1115.2 4 0 809.9 -26.8 Details
27 NWU Vaal Open 2023 (E) Standard 2023-10-14 2023-10-14 Sedibeng (GSV) 5 1117.9 5 2 1111.4 -1.3 Details
28 Gauteng D7 Teams 2023 (U11) Standard 2023-08-12 2023-08-12 Sedibeng (GSV) 5 1080.7 5 3 1263.4 18.4 Details
29 Overvaal Ope Jul 2023 (D) Standard 2023-07-22 2023-07-22 Sedibeng (GSV) 5 1095.6 5 1 1027.9 -7.5 Details
30 VaalPark Primary Open Chess 2023 (D) Rapid 2023-06-16 2023-06-16 Sedibeng (GSV) 5 1098 4 1.5 1081.4 -1.2 Details
31 Gauteng Schools D7 2023 (U11 Boys) Standard 2023-05-20 2023-05-20 Sedibeng (GSV) 5 1048.9 5 3 1312.2 24.9 Details
32 Laerkool Midvaal Chess Open 2023 (E) Standard 2023-01-28 2023-01-28 Sedibeng (GSV) 5 1051.2 5 2 1048.3 -1 Details
33 D7 Teams 2022 (U9+U11 Mixed) Standard 2022-08-13 2022-08-13 Sedibeng (GSV) 5 1144.2 5 0.5 930.5 -21.7 Details
34 2022 Gauteng Schools Team Championships (U9 Open) Standard 2022-08-27 2022-08-27 Tshwane (GTP) 5 1144.2 5 0.5 896 -25.1 Details
35 LS Vryheidsmonument Chess Open 2022 (D) Standard 2022-05-07 2022-05-07 Sedibeng (GSV) 5 1148.5 5 2.5 1133.9 -2.2 Details
36 Drie Riviere Open 2022 (D) Standard 2022-02-18 2022-02-18 Sedibeng (GSV) 5 1200 4 0.5 870 -25.9 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 13
Wins 4
Draws 0
Losses 9
White 6
Black 7
White wins 3
Black wins 1
Score 4
Percent 30.8
Dp -163.5
AOR 1289.6
Performance 1126.2
Game statistics (History)
Games 167
Wins 52
Draws 13
Losses 102
White 85
Black 82
White wins 31
Black wins 21
Score 58.5
Percent 35
Dp -127.2
AOR 1245.5
Performance 1118.3
Rankings (Main)
National
Overall 17013
Gender 12792
Age group 3562
Gender/Age 2488
Provincial
Overall 5692
Gender 4191
Age group 1195
Gender/Age 816
Regional
Overall 822
Gender 608
Age group 195
Gender/Age 137
Rankings (Standard)
National
Overall 13199
Gender 9759
Age group 2729
Gender/Age 1863
Provincial
Overall 4534
Gender 3305
Age group 936
Gender/Age 618
Regional
Overall 585
Gender 438
Age group 131
Gender/Age 91
Rankings (Rapid)
National
Overall 5106
Gender 3927
Age group 1159
Gender/Age 828
Provincial
Overall 1228
Gender 946
Age group 288
Gender/Age 210
Regional
Overall 255
Gender 204
Age group 65
Gender/Age 50
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 13
Score 4
Percent 30.8
Aor 1289.6
Dp -163.5
Prat 1126.2
Performance (12 months)
Games 23
Score 8.5
Percent 37
Aor 1265.8
Dp -110.9
Prat 1154.9
Performance (History)
Games 167
Score 58.5
Percent 35
Aor 1245.5
Dp -127.2
Prat 1118.3
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Myburgh, V (Vaughn) 5 4 1 D7 Teams 2022 (U9+U11 Mixed) LS Vryheidsmonument Chess Open 21 Jun 2025 (D) Details
Overall 2 van der Walt, K (Kiera) 4 3 1 Overvaal Ope Jul 2023 (D) LS Vryheidsmonument Chess Open 21 Jun 2025 (D) Details
Overall 3 Sampson, CL (Cadon) 3 2 1 Eureka Open 27 July 2024 (G) Eureka Chess Open 26 July 2025 (F) Details
Overall 4 Nagel, D (Divan) 3 0 3 Afrikaans High School Open 08 Feb 2025 (D) LS Vryheidsmonument Chess Open 21 Jun 2025 (D) Details
Overall 5 Kharafu, OA (Oratile Augustine) 3 2 1 NWU Vaal Open 2023 (E) D7 Sedibeng East Individuals League 2026 (U12+U13 Boys) Details
Standard 1 Myburgh, V (Vaughn) 4 3 1 D7 Teams 2022 (U9+U11 Mixed) LS Vryheidsmonument Chess Open 21 Jun 2025 (D) Details
Standard 2 Sampson, CL (Cadon) 3 2 1 Eureka Open 27 July 2024 (G) Eureka Chess Open 26 July 2025 (F) Details
Standard 3 Viviers, W (Wiaan) 3 0 3 Overvaal Ope Jul 2023 (D) Hoerskool Drie Riviere Open 08 March 2025 (D) Details
Standard 4 Kharafu, OA (Oratile Augustine) 3 2 1 NWU Vaal Open 2023 (E) D7 Sedibeng East Individuals League 2026 (U12+U13 Boys) Details
Standard 5 Nagel, D (Divan) 3 0 3 Afrikaans High School Open 08 Feb 2025 (D) LS Vryheidsmonument Chess Open 21 Jun 2025 (D) Details