Surname or Chess SA id..
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PLAYER PAGE

Jacobus Strydom

1120145794
Ekurhuleni (GE)
Personal
Main rating
Rating 1225.5
K-factor 36
Floor 743.5
Highest 1258.6 (2022-08-01)
Min/Max +/- allowed 153
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1158.2
Final +/- 0
New Rating
()
Rating 1225.5
K-factor 36
Floor 743.5
Highest 1258.6 (2022-08-01)
Min/Max +/- allowed 152.5
Standard rating
Rating 1230.5
K-factor 36
Floor 756
Highest 1259.3 (2022-08-01)
Min/Max +/- allowed 152.4
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1158.2
Final +/- 0
New Rating
()
Rating 1230.5
K-factor 36
Floor 756
Highest 1259.3 (2022-08-01)
Min/Max +/- allowed 152.4
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 (U13) Standard 2025-08-29 2025-08-29 Tshwane (GTP) 5 1243.5 5 2 1132.2 0 Details
2 D5 Teams 2025 (U13 Open) Standard 2025-08-16 2025-08-16 Ekurhuleni (GE) 5 1198.3 5 4 1462.4 0 Details
3 D5 Anker 2025 (U13 Boys) Standard 2025-05-17 2025-05-17 Ekurhuleni (GE) 5 1165.7 5 3.5 1358.5 0 Details
4 Gauteng Schools Individuals Finals 2024 (U13 Boys) Standard 2024-08-16 2024-08-16 Ekurhuleni (GE) 5 1163.7 5 1.5 1164.1 0 Details
5 2023 Gauteng Top Schools (U11 Mixed) Standard 2023-08-18 2023-08-18 West Rand (GWR) 5 1194.8 5 1 1025.7 0 Details
6 Gauteng Schools Individual Finals 2023 (U11 Boys) Standard 2023-05-26 2023-05-26 Ekurhuleni (GE) 5 1207.3 5 2 1144 0 Details
7 2022 Gauteng Schools Team Championships (U11 Open) Standard 2022-08-27 2022-08-27 Tshwane (GTP) 5 1200 4 2 1247.5 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 34
Wins 15
Draws 2
Losses 17
White 18
Black 16
White wins 8
Black wins 7
Score 16
Percent 47.1
Dp -25
AOR 1243.4
Performance 1218.4
Rankings (Main)
National
Overall 10157
Gender 8148
Age group 1886
Gender/Age 1433
Provincial
Overall 3420
Gender 2718
Age group 647
Gender/Age 470
Regional
Overall 819
Gender 608
Age group 172
Gender/Age 112
Rankings (Standard)
National
Overall 8165
Gender 6490
Age group 1486
Gender/Age 1121
Provincial
Overall 2938
Gender 2322
Age group 557
Gender/Age 403
Regional
Overall 602
Gender 445
Age group 132
Gender/Age 84
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 15
Score 9.5
Percent 63.3
Aor 1204.4
Dp 113.3
Prat 1317.7
Performance (History)
Games 34
Score 16
Percent 47.1
Aor 1243.4
Dp -25
Prat 1218.4
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Pitzer, M (Marlu) 2 2 0 D5 Anker 2025 (U13 Boys) D5 Teams 2025 (U13 Open) Details
Standard 1 Pitzer, M (Marlu) 2 2 0 D5 Anker 2025 (U13 Boys) D5 Teams 2025 (U13 Open) Details