Surname or Chess SA id..
Chess SA Region AOC

PLAYER PAGE

Marcus Stelloh

1840314913
Johannesburg Metro (GJM)
Personal
Main rating
Rating 1307.1
K-factor 36
Floor 814.2
Highest 1314.2 (2025-09-01)
Min/Max +/- allowed 141
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1205.6
Final +/- 0
New Rating
()
Rating 1307.1
K-factor 36
Floor 814.2
Highest 1314.2 (2025-09-01)
Min/Max +/- allowed 140.9
Standard rating
Rating 1289.8
K-factor 36
Floor 790.9
Highest 1290.9 (2025-09-01)
Min/Max +/- allowed 145.7
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1289.8
K-factor 36
Floor 790.9
Highest 1290.9 (2025-09-01)
Min/Max +/- allowed 145.7
Rapid rating
Rating 1217.2
K-factor 36
Floor 752.3
Highest 1252.3 (2025-03-01)
Min/Max +/- allowed 153.9
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1217.2
K-factor 36
Floor 752.3
Highest 1252.3 (2025-03-01)
Min/Max +/- allowed 153.9
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 First Knight Riders Rapid Open Chess Tournament 2026 (A) Rapid 2026-03-15 2026-03-15 Johannesburg Metro (GJM) 6 1314.2 5 1 1280.7 -5.4 Details
2 3rd Knight Riders Juniors Open Chess Tournament 2026 (A) Standard 2026-03-08 2026-03-08 Johannesburg Metro (GJM) 5 1314.2 1 0.5 1300 -1.7 Details
3 JMC Closed 2025 (B) Standard 2025-08-09 2025-08-10 Johannesburg Metro (GJM) 5 1307.6 5 1.5 1349.9 3.6 Details
4 Chess Power House Randburg Rapid 2025 (A) Rapid 2025-05-11 2025-05-11 Johannesburg Metro (GJM) 6 1290 6 1 1382 3.8 Details
5 2025 Silver Lakes Chess Club Open Chess Tournament (C) Standard 2025-05-03 2025-05-03 Tshwane (GTP) 5 1290 5 2.5 1334.4 5 Details
6 JMC Crawford Ruimsig 2025 (B) Standard 2025-03-01 2025-03-01 Johannesburg Metro (GJM) 5 1305.9 5 1 1210.2 -8.8 Details
7 JMC Rapid The Bridge School 2025 (Open) Rapid 2025-02-23 2025-02-23 Johannesburg Metro (GJM) 7 1200 7 4 1544 21.3 Details
8 2025 Blou Bul Open Chess Tournament (C) Standard 2025-02-08 2025-02-08 Tshwane (GTP) 5 1200 5 3 1519.9 31.7 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 6
Wins 1
Draws 1
Losses 4
White 4
Black 2
White wins 1
Black wins 0
Score 1.5
Percent 25
Dp -212.5
AOR 1496.4
Performance 1283.9
Game statistics (History)
Games 39
Wins 12
Draws 5
Losses 22
White 20
Black 19
White wins 5
Black wins 7
Score 14.5
Percent 37.2
Dp -109
AOR 1490.4
Performance 1381.4
Rankings (Main)
National
Overall 5938
Gender 4892
Age group 1410
Gender/Age 1288
Provincial
Overall 1969
Gender 1638
Age group 445
Gender/Age 406
Regional
Overall 544
Gender 473
Age group 149
Gender/Age 141
Rankings (Standard)
National
Overall 5901
Gender 4791
Age group 1267
Gender/Age 1146
Provincial
Overall 2082
Gender 1699
Age group 408
Gender/Age 367
Regional
Overall 539
Gender 459
Age group 126
Gender/Age 119
Rankings (Rapid)
National
Overall 3784
Gender 2992
Age group 508
Gender/Age 466
Provincial
Overall 722
Gender 571
Age group 114
Gender/Age 108
Regional
Overall 259
Gender 223
Age group 64
Gender/Age 62
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 6
Score 1.5
Percent 25
Aor 1496.4
Dp -212.5
Prat 1283.9
Performance (12 months)
Games 22
Score 6.5
Percent 29.5
Aor 1511
Dp -173.9
Prat 1337.2
Performance (History)
Games 39
Score 14.5
Percent 37.2
Aor 1490.4
Dp -109
Prat 1381.4
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Stelloh, S (Sebastian) 2 2 0 JMC Crawford Ruimsig 2025 (B) Chess Power House Randburg Rapid 2025 (A) Details
Overall 2 Magagula, R (Raymond) 2 1 1 Chess Power House Randburg Rapid 2025 (A) First Knight Riders Rapid Open Chess Tournament 2026 (A) Details
Rapid 1 Magagula, R (Raymond) 2 1 1 Chess Power House Randburg Rapid 2025 (A) First Knight Riders Rapid Open Chess Tournament 2026 (A) Details