Surname or Chess SA id..
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Oshman Marais

1090320280
Namakwa (NCN)
Personal
Main rating
Rating 1205.7
K-factor 36
Floor 705.7
Highest 1205.7 (2025-09-01)
Min/Max +/- allowed 164
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1205.7
K-factor 36
Floor 705.7
Highest 1205.7 (2025-09-01)
Min/Max +/- allowed 164.5
Standard rating
Rating 1187.1
K-factor 40
Floor 699.9
Highest 1199.9 (2025-05-13)
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 1187.1
K-factor 40
Floor 699.9
Highest 1199.9 (2025-05-13)
Min/Max +/- allowed 165.8
Rapid rating
Rating 1268.5
K-factor 36
Floor 768.5
Highest 1268.5 (2025-09-01)
Min/Max +/- allowed 150.4
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1268.5
K-factor 36
Floor 768.5
Highest 1268.5 (2025-09-01)
Min/Max +/- allowed 150.4
Blitz rating
Rating 1200
K-factor 36
Floor 700
Highest 1200 (2025-06-01)
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 (2025-06-01)
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 Northern Cape Closed 202 (U18 Open) Standard 2025-08-22 2025-08-23 ZF Mgcawu (NZF) 5 1199.7 5 1.5 1072.4 0 Details
2 Namakwa Toernooi 3 2025 (U18) Rapid 2025-08-09 2025-08-09 Namakwa (NCN) 10 1199.7 10 7 1363.5 0 Details
3 Spartan Bishops Championships Elite 2025 (U18) Standard 2025-05-23 2025-05-25 Frances Baard (NCF) 5 1200 4 0 879.9 0 Details
4 2025 Namakwa Skaak Toernoei 2.0 (U16) Standard 2025-05-10 2025-05-10 Namakwa (NCN) 5 1200 5 3 1284.1 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 24
Wins 11
Draws 1
Losses 12
White 12
Black 12
White wins 6
Black wins 5
Score 11.5
Percent 47.9
Dp -17.7
AOR 1223.4
Performance 1205.7
Rankings (Main)
National
Overall 12113
Gender 9564
Age group 1905
Gender/Age 1499
Provincial
Overall 405
Gender 335
Age group 77
Gender/Age 66
Regional
Overall 35
Gender 31
Age group 11
Gender/Age 9
Rankings (Standard)
National
Overall 11330
Gender 8665
Age group 1784
Gender/Age 1365
Provincial
Overall 451
Gender 365
Age group 89
Gender/Age 75
Regional
Overall 36
Gender 33
Age group 12
Gender/Age 10
Rankings (Rapid)
National
Overall 2555
Gender 2066
Age group 336
Gender/Age 268
Provincial
Overall 21
Gender 21
Age group 6
Gender/Age 6
Regional
Overall 7
Gender 7
Age group 3
Gender/Age 3
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 24
Score 11.5
Percent 47.9
Aor 1223.4
Dp -17.7
Prat 1205.7
Performance (History)
Games 24
Score 11.5
Percent 47.9
Aor 1223.4
Dp -17.7
Prat 1205.7
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Smith, J (Jean-Pete) 2 0 2 Namakwa Toernooi 3 2025 (U18) Northern Cape Closed 202 (U18 Open) Details
Overall 2 Drage, S (Shaunwin) 2 1 1 Namakwa Toernooi 3 2025 (U18) Northern Cape Closed 202 (U18 Open) Details
Overall 3 Van Den Heever, M (Matthew) 2 1 1 2025 Namakwa Skaak Toernoei 2.0 (U16) Namakwa Toernooi 3 2025 (U18) Details
Overall 4 Engelbrecht, J (Jatin) 2 1 1 2025 Namakwa Skaak Toernoei 2.0 (U16) Namakwa Toernooi 3 2025 (U18) Details