Surname or Chess SA id..
Chess SA Region AOC

PLAYER PAGE

Jay Van Der Berg

1980149135
Johannesburg Metro (GJM)
Personal
Main rating
Rating 1521.2
K-factor 32
Floor 1010.3
Highest 1521.2 (2026-02-28)
Min/Max +/- allowed 105
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1508.5
Final +/- 0
New Rating
()
Rating 1521.2
K-factor 32
Floor 1010.3
Highest 1521.2 (2026-02-28)
Min/Max +/- allowed 104.9
Standard rating
Rating 1519.7
K-factor 32
Floor 991.6
Highest 1519.7 (2026-02-28)
Min/Max +/- allowed 105.2
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1508.5
Final +/- 0
New Rating
()
Rating 1519.7
K-factor 32
Floor 991.6
Highest 1519.7 (2026-02-28)
Min/Max +/- allowed 105.2
Rapid rating
Rating 1226.4
K-factor 36
Floor 726.4
Highest 1306.3 (2023-02-01)
Min/Max +/- allowed 142.5
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1226.4
K-factor 36
Floor 726.4
Highest 1306.3 (2023-02-01)
Min/Max +/- allowed 142.5
Blitz rating
Rating 1293
K-factor 36
Floor 800
Highest 1300 (2024-03-01)
Min/Max +/- allowed 143.8
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1293
K-factor 36
Floor 800
Highest 1300 (2024-03-01)
Min/Max +/- allowed 143.8
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 2026 JMC Kick off Tournament (B) Standard 2026-02-01 2026-02-01 Johannesburg Metro (GJM) 5 1490.2 5 3.5 1613.2 7.1 Details
2 Gauteng Inter-Region at Emerald Resort 2025 (Adults+Seniors) Standard 2025-12-06 2025-12-07 Sedibeng (GSV) 5 1453.9 5 3 1678.9 22.7 Details
3 Tshwane Chess Club Clash 2025 (Prestige) Standard 2025-09-13 2025-09-13 Tshwane (GTP) 5 1484 5 0 1339.4 -18.8 Details
4 JMC - Trinity Randpark Ridge 2025 (B) Standard 2025-07-26 2025-07-26 Johannesburg Metro (GJM) 5 1280.3 5 4 1749.5 46.3 Details
5 South African Open 2025 (B) Classical 2025-06-28 2025-07-05 Johannesburg Metro (GJM) 11 1280.3 11 4.5 1388.5 26.6 Details
6 South African Open 2025 (Blitz) Blitz 2025-07-02 2025-07-02 Johannesburg Metro (GJM) 9 1280.3 9 4 1451.6 6.6 Details
7 JMC Helpmekaar 2025 (B) Standard 2025-06-01 2025-06-01 Johannesburg Metro (GJM) 5 1208.1 5 3 1616.5 40.2 Details
8 Wanderers Blitz Tournament 2024 Blitz 2024-03-23 2024-03-23 Johannesburg Metro (GJM) 9 1201 9 3.5 1315.6 3.9 Details
9 JMC Kick Off Tournament 2024 (B) Standard 2024-01-28 2024-01-28 Johannesburg Metro (GJM) 5 1187.3 5 2 1260 7.6 Details
10 Africawide Chess Championship 2023 (Open) Standard 2023-11-03 2023-11-05 Johannesburg Metro (GJM) 7 1211.7 6 0.5 1112.7 -13.5 Details
11 Randburg Winter Swiss 2023 Standard 2023-06-13 2023-07-25 Johannesburg Metro (GJM) 7 1217.5 7 2 1207.4 -3.4 Details
12 JNW Open - Trinityhouse Little Falls 2023 (B) Standard 2023-06-24 2023-06-24 Johannesburg Metro (GJM) 5 1232.4 5 1 1139 -8.6 Details
13 Mzansi Rapid 2023 (Intermediate) Rapid 2023-02-04 2023-02-04 Johannesburg Metro (GJM) 6 1200 5 3 1449.8 16.3 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 5
Wins 3
Draws 1
Losses 1
White 2
Black 3
White wins 1
Black wins 2
Score 3.5
Percent 70
Dp 170
AOR 1443.2
Performance 1613.2
Game statistics (History)
Games 82
Wins 30
Draws 8
Losses 44
White 39
Black 43
White wins 15
Black wins 15
Score 34
Percent 41.5
Dp -72.6
AOR 1469.4
Performance 1396.8
Rankings (Main)
National
Overall 1648
Gender 1470
Age group 674
Gender/Age 636
Provincial
Overall 566
Gender 500
Age group 230
Gender/Age 219
Regional
Overall 204
Gender 179
Age group 81
Gender/Age 76
Rankings (Standard)
National
Overall 1531
Gender 1356
Age group 611
Gender/Age 575
Provincial
Overall 539
Gender 478
Age group 215
Gender/Age 205
Regional
Overall 186
Gender 164
Age group 69
Gender/Age 66
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 5
Score 3.5
Percent 70
Aor 1443.2
Dp 0
Prat 0
Performance (12 months)
Games 45
Score 22
Percent 48.9
Aor 1527.8
Dp 0
Prat 0
Performance (History)
Games 82
Score 34
Percent 41.5
Aor 1469.4
Dp 0
Prat 0
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Rademeyer, F (Frederick Paul) 2 2 0 Wanderers Blitz Tournament 2024 JMC Helpmekaar 2025 (B) Details
Overall 2 Rishworth, J (Justin) 2 2 0 South African Open 2025 (Blitz) Tshwane Chess Club Clash 2025 (Prestige) Details