Surname or Chess SA id..
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Ismael Mafereka

1020323851
Eden (WEG)
Personal
Main rating
Rating 1238.4
K-factor 36
Floor 738.4
Highest 1238.4 (2025-09-30)
Min/Max +/- allowed 157
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1238.4
K-factor 36
Floor 738.4
Highest 1238.4 (2025-09-30)
Min/Max +/- allowed 157
Standard rating
Rating 1200
K-factor 36
Floor 700
Highest 1200 (2025-08-01)
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 (2025-08-01)
Min/Max +/- allowed 165.8
Rapid rating
Rating 1200
K-factor 36
Floor 700
Highest 1200 (2025-08-01)
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 (2025-08-01)
Min/Max +/- allowed 165.8
Blitz rating
Rating 1335.8
K-factor 36
Floor 835.8
Highest 1335.8 (2025-09-30)
Min/Max +/- allowed 136.7
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1335.8
K-factor 36
Floor 835.8
Highest 1335.8 (2025-09-30)
Min/Max +/- allowed 136.7
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 Pacaltsdorp Open 2025 (Open) Blitz 2025-08-29 2025-08-29 Eden (WEG) 7 1221 7 4 1547.5 0 Details
2 Interclub Blitz 3 2025 Blitz 2025-07-30 2025-07-30 Eden (WEG) 6 1200 6 6 1613.3 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 13
Wins 10
Draws 0
Losses 3
White 6
Black 7
White wins 5
Black wins 5
Score 10
Percent 76.9
Dp 228.8
AOR 1349
Performance 1577.9
Rankings (Main)
National
Overall 9146
Gender 7370
Age group 1787
Gender/Age 1602
Provincial
Overall 2633
Gender 2037
Age group 473
Gender/Age 424
Regional
Overall 625
Gender 466
Age group 78
Gender/Age 73
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 -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 243
Gender 231
Age group 146
Gender/Age 142
Provincial
Overall 98
Gender 94
Age group 65
Gender/Age 61
Regional
Overall 43
Gender 42
Age group 34
Gender/Age 33
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 13
Score 10
Percent 76.9
Aor 1349
Dp 228.8
Prat 1577.9
Performance (History)
Games 13
Score 10
Percent 76.9
Aor 1349
Dp 228.8
Prat 1577.9
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Gilbert, C (Calray) 2 1 1 Interclub Blitz 3 2025 Interclub Blitz 3 2025 Details
Overall 2 Ismay, J (Jacob) 2 1 1 Interclub Blitz 3 2025 Interclub Blitz 3 2025 Details
Overall 3 Claassen, M (Micylee) 2 1 1 Interclub Blitz 3 2025 Interclub Blitz 3 2025 Details
Blitz 1 Gilbert, C (Calray) 2 1 1 Interclub Blitz 3 2025 Interclub Blitz 3 2025 Details
Blitz 2 Ismay, J (Jacob) 2 1 1 Interclub Blitz 3 2025 Interclub Blitz 3 2025 Details
Blitz 3 Claassen, M (Micylee) 2 1 1 Interclub Blitz 3 2025 Interclub Blitz 3 2025 Details