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Stefan Van Der Merwe

1090105295
Ekurhuleni (GE)
Personal
Main rating
Rating 1197.1
K-factor 36
Floor 733.2
Highest 1233.2 (2018-09-01)
Min/Max +/- allowed 158
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1012.2
Final +/- 0
New Rating
()
Rating 1197.1
K-factor 36
Floor 733.2
Highest 1233.2 (2018-09-01)
Min/Max +/- allowed 158.2
Standard rating
Rating 1202.6
K-factor 36
Floor 740
Highest 1240 (2018-09-01)
Min/Max +/- allowed 156.6
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1012.2
Final +/- 0
New Rating
()
Rating 1202.6
K-factor 36
Floor 740
Highest 1240 (2018-09-01)
Min/Max +/- allowed 156.6
Rapid 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
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 Top Schools Teams (U17) Standard 2025-08-30 2025-08-30 Tshwane (GTP) 5 1134.3 5 3.5 1487.6 0 Details
2 D5 Teams 2025 (U17 Open) Standard 2025-08-16 2025-08-16 Ekurhuleni (GE) 3 1128.7 3 1.5 1194.7 0 Details
3 D5 Anker 2025 (U18 Boys) Standard 2025-05-17 2025-05-17 Ekurhuleni (GE) 5 1129.1 5 2 1091.7 0 Details
4 Gauteng Open Arnold Classic 2023 (C) Standard 2023-05-20 2023-05-20 Tshwane (GTP) 5 1178.8 4 0 822.6 0 Details
5 Ekurhuleni Springs Open 4 March 2023 (D) Standard 2023-03-04 2023-03-04 Ekurhuleni (GE) 5 1180.6 4 2 1168.7 0 Details
6 Ekurhuleni Chess Springs Club Open 2022 (D) Standard 2022-09-03 2022-09-03 Ekurhuleni (GE) 5 1201.2 5 1.5 1077.7 0 Details
7 2019 Gauteng School League Finals (U11 Open) Standard 2019-08-23 2019-08-23 Tshwane (GTP) 5 1233.2 5 1.5 1044.8 0 Details
8 2018 Gauteng League Final (U9) Standard 2018-08-24 2018-08-24 Tshwane (GTP) 5 1200 5 3 1160.1 0 Details
9 D5 Primary Schools Teams 2018 (U9) Standard 2018-08-17 2018-08-18 Ekurhuleni (GE) 6 1200 6 4 1341.7 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 42
Wins 17
Draws 4
Losses 21
White 21
Black 21
White wins 9
Black wins 8
Score 19
Percent 45.2
Dp -40.5
AOR 1205
Performance 1164.5
Rankings (Main)
National
Overall 13544
Gender 10567
Age group 2100
Gender/Age 1635
Provincial
Overall 4365
Gender 3384
Age group 773
Gender/Age 604
Regional
Overall 1076
Gender 786
Age group 202
Gender/Age 152
Rankings (Standard)
National
Overall 9790
Gender 7648
Age group 1604
Gender/Age 1247
Provincial
Overall 3478
Gender 2695
Age group 628
Gender/Age 495
Regional
Overall 728
Gender 529
Age group 153
Gender/Age 117
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 0
Score 0
Percent 0
Aor 0
Dp 0
Prat 0
Performance (12 months)
Games 13
Score 7
Percent 53.8
Aor 1235
Dp 32.7
Prat 1267.7
Performance (History)
Games 42
Score 19
Percent 45.2
Aor 1205
Dp -40.5
Prat 1164.5
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Slabbert, A (Alex-Zander) 2 1 1 D5 Primary Schools Teams 2018 (U9) D5 Primary Schools Teams 2018 (U9) Details
Overall 2 Van Der Linde, B (Bennie) 2 1 1 D5 Primary Schools Teams 2018 (U9) D5 Primary Schools Teams 2018 (U9) Details
Overall 3 Rudman, W (Wikus) 2 1 1 D5 Primary Schools Teams 2018 (U9) D5 Primary Schools Teams 2018 (U9) Details
Standard 1 Slabbert, A (Alex-Zander) 2 1 1 D5 Primary Schools Teams 2018 (U9) D5 Primary Schools Teams 2018 (U9) Details
Standard 2 Van Der Linde, B (Bennie) 2 1 1 D5 Primary Schools Teams 2018 (U9) D5 Primary Schools Teams 2018 (U9) Details
Standard 3 Rudman, W (Wikus) 2 1 1 D5 Primary Schools Teams 2018 (U9) D5 Primary Schools Teams 2018 (U9) Details