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

PLAYER PAGE

Max Osterloh

1160314397
Cape Town (WCT)
Personal
Main rating
Rating 1419.3
K-factor 32
Floor 942.6
Highest 1442.6 (2026-07-01)
Min/Max +/- allowed 117
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1385.6
Final +/- 0
New Rating
()
Rating 1419.3
K-factor 32
Floor 942.6
Highest 1442.6 (2026-07-01)
Min/Max +/- allowed 117.4
Standard rating
Rating 1370.1
K-factor 36
Floor 870.1
Highest 1370.1 (2026-09-01)
Min/Max +/- allowed 130.1
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1361.6
Final +/- 0
New Rating
()
Rating 1370.1
K-factor 36
Floor 870.1
Highest 1370.1 (2026-09-01)
Min/Max +/- allowed 130.1
Rapid rating
Rating 1303.5
K-factor 36
Floor 803.5
Highest 1303.5 (2026-07-01)
Min/Max +/- allowed 143.1
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1303.5
K-factor 36
Floor 803.5
Highest 1303.5 (2026-07-01)
Min/Max +/- allowed 143.1
Blitz rating
Rating 1200
K-factor 36
Floor 700
Highest 1200 (2025-03-01)
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 (2025-03-01)
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 CT PS District East Top Schools 2026 (U11 Mixed) Standard 2026-08-01 2026-08-02 Cape Town (WCT) 6 1419.3 6 4.5 1355.9 -2 Details
2 South African Open Championship 2026 (U11 Boys) Classical 2026-07-02 2026-07-05 Cape Town (WCT) 7 1442.6 7 3 1366.7 -21.3 Details
3 Curro Hermanus Winter Open 2026 (U11) Rapid 2026-06-20 2026-06-20 Overberg (WOS) 6 1303.7 6 5 1637.2 51.1 Details
4 CTCF Open Championship 2026 (U12) Classical 2026-06-13 2026-06-14 Cape Town (WCT) 6 1303.7 5 2 1440.1 29.9 Details
5 CT Metro Schools Individual Closed 2026 (U11 Boys) Standard 2026-03-07 2026-03-08 Cape Town (WCT) 6 1267.8 6 3 1434.9 35.9 Details
6 CT Metro District East Schools Chess Individuals Trials 2026 (U11 Boys) Standard 2026-02-07 2026-02-08 Cape Town (WCT) 6 1200 6 4.5 1523.1 26.4 Details
7 A & A Invitational Chess Tournament 2025 (U8+U10) Standard 2025-11-29 2025-11-29 Cape Town (WCT) 5 1200 0 0 0 0 Details
8 Helderberg Chess Club Open 2025 (U9) Standard 2025-06-07 2025-06-07 Cape Town (WCT) 5 1200 5 2 1182.5 -1.2 Details
9 CT Metro District East Schools Chess Individuals Trials 2025 (U9 Boys) Standard 2025-02-01 2025-02-01 Cape Town (WCT) 5 1200 0 0 0 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 36
Wins 21
Draws 2
Losses 13
White 18
Black 18
White wins 10
Black wins 11
Score 22
Percent 61.1
Dp 94.4
AOR 1363.2
Performance 1457.6
Game statistics (History)
Games 41
Wins 23
Draws 2
Losses 16
White 20
Black 21
White wins 12
Black wins 11
Score 24
Percent 58.5
Dp 72.6
AOR 1351.5
Performance 1424.1
Rankings (Main)
National
Overall 3211
Gender 2734
Age group 283
Gender/Age 223
Provincial
Overall 956
Gender 781
Age group 93
Gender/Age 65
Regional
Overall 477
Gender 406
Age group 43
Gender/Age 34
Rankings (Standard)
National
Overall 3747
Gender 3103
Age group 371
Gender/Age 289
Provincial
Overall 1085
Gender 843
Age group 125
Gender/Age 85
Regional
Overall 518
Gender 421
Age group 50
Gender/Age 41
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 36
Score 22
Percent 61.1
Aor 1363.2
Dp 94.4
Prat 1457.6
Performance (12 months)
Games 36
Score 22
Percent 61.1
Aor 1363.2
Dp 94.4
Prat 1457.6
Performance (History)
Games 41
Score 24
Percent 58.5
Aor 1351.5
Dp 72.6
Prat 1424.1
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Basson, K (Keagan) 2 1 1 CT Metro District East Schools Chess Individuals Trials 2026 (U11 Boys) CT PS District East Top Schools 2026 (U11 Mixed) Details
Overall 2 Louw, J (Jean) 2 1 1 CT Metro District East Schools Chess Individuals Trials 2026 (U11 Boys) CT PS District East Top Schools 2026 (U11 Mixed) Details
Standard 1 Louw, J (Jean) 2 1 1 CT Metro District East Schools Chess Individuals Trials 2026 (U11 Boys) CT PS District East Top Schools 2026 (U11 Mixed) Details
Standard 2 Basson, K (Keagan) 2 1 1 CT Metro District East Schools Chess Individuals Trials 2026 (U11 Boys) CT PS District East Top Schools 2026 (U11 Mixed) Details