Surname or Chess SA id..
Chess SA Region AOC

PLAYER PAGE

Noah Siemers

1110325244
Ekurhuleni (GE)
Personal
Main rating
Rating 1202.2
K-factor 36
Floor 702.2
Highest 1202.2 (2026-03-01)
Min/Max +/- allowed 165
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1111
Final +/- 0
New Rating
()
Rating 1202.2
K-factor 36
Floor 702.2
Highest 1202.2 (2026-03-01)
Min/Max +/- allowed 165.3
Standard rating
Rating 1224.4
K-factor 36
Floor 724.4
Highest 1224.4 (2026-03-01)
Min/Max +/- allowed 160.1
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1224.4
K-factor 36
Floor 724.4
Highest 1224.4 (2026-03-01)
Min/Max +/- allowed 160.1
Rapid rating
Rating 1129.1
K-factor 40
Floor 699.9
Highest 1199.9 (2025-08-20)
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 1129.1
K-factor 40
Floor 699.9
Highest 1199.9 (2025-08-20)
Min/Max +/- allowed 165.8
Blitz rating
Rating 1200
K-factor 40
Floor 700
Highest 1199.9 (2025-08-20)
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 40
Floor 700
Highest 1199.9 (2025-08-20)
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 Chess Molecules Open Rapid 2026 (A) Rapid 2026-03-21 2026-03-21 Johannesburg Metro (GJM) 5 1151.3 0 0 500 0 Details
2 Chess Power House Boksburg Open 2026 (B) Standard 2026-03-13 2026-03-13 Ekurhuleni (GE) 5 1151.3 5 3 1407 51 Details
3 JCC ChessPowerHouse Feb Rapid 2026 (B) Rapid 2026-02-15 2026-02-15 Johannesburg Metro (GJM) 5 1166.2 5 2 1158.1 -0.9 Details
4 East Rand Chess Club 2025 (B) Rapid 2025-09-06 2025-09-06 Ekurhuleni (GE) 5 1195.3 5 0 1040.1 -11.6 Details
5 East Rand Chess Club 2025 (B) Rapid 2025-09-06 2025-09-06 Ekurhuleni (GE) 5 1195.3 5 0 1040.1 -11.6 Details
6 Chess Power House Aug Open 2025 (C) Standard 2025-08-16 2025-08-16 Ekurhuleni (GE) 5 1200 4 0 824.7 -29.4 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 10
Wins 5
Draws 0
Losses 5
White 5
Black 5
White wins 3
Black wins 2
Score 5
Percent 50
Dp 0
AOR 1282.5
Performance 1282.5
Game statistics (History)
Games 24
Wins 5
Draws 0
Losses 19
White 15
Black 19
White wins 3
Black wins 2
Score 5
Percent 20.8
Dp -247.9
AOR 1353.1
Performance 1105.2
Rankings (Main)
National
Overall 12776
Gender 10052
Age group 2423
Gender/Age 1831
Provincial
Overall 4202
Gender 3281
Age group 803
Gender/Age 582
Regional
Overall 999
Gender 731
Age group 211
Gender/Age 140
Rankings (Standard)
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 (Rapid)
National
Overall 5894
Gender 4370
Age group 1238
Gender/Age 885
Provincial
Overall 1089
Gender 814
Age group 214
Gender/Age 150
Regional
Overall 360
Gender 227
Age group 79
Gender/Age 44
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 10
Score 5
Percent 50
Aor 1282.5
Dp 0
Prat 1282.5
Performance (12 months)
Games 24
Score 5
Percent 20.8
Aor 1353.1
Dp -247.9
Prat 1105.2
Performance (History)
Games 24
Score 5
Percent 20.8
Aor 1353.1
Dp -247.9
Prat 1105.2
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Jacobs, L (Lillith) 2 2 0 East Rand Chess Club 2025 (B) East Rand Chess Club 2025 (B) Details
Overall 2 Du Toit, J (Jaunre) 2 0 2 East Rand Chess Club 2025 (B) East Rand Chess Club 2025 (B) Details
Overall 3 Erasmus, M (Max) 2 0 2 East Rand Chess Club 2025 (B) East Rand Chess Club 2025 (B) Details
Overall 4 Nolan, C (Christopher) 2 2 0 East Rand Chess Club 2025 (B) East Rand Chess Club 2025 (B) Details
Overall 5 Naidoo, K (Kajol) 2 0 2 East Rand Chess Club 2025 (B) East Rand Chess Club 2025 (B) Details
Rapid 1 Jacobs, L (Lillith) 2 2 0 East Rand Chess Club 2025 (B) East Rand Chess Club 2025 (B) Details
Rapid 2 Du Toit, J (Jaunre) 2 0 2 East Rand Chess Club 2025 (B) East Rand Chess Club 2025 (B) Details
Rapid 3 Erasmus, M (Max) 2 0 2 East Rand Chess Club 2025 (B) East Rand Chess Club 2025 (B) Details
Rapid 4 Nolan, C (Christopher) 2 2 0 East Rand Chess Club 2025 (B) East Rand Chess Club 2025 (B) Details
Rapid 5 Naidoo, K (Kajol) 2 0 2 East Rand Chess Club 2025 (B) East Rand Chess Club 2025 (B) Details