Surname or Chess SA id..
Chess SA Region AOC

PLAYER PAGE

Alec Yacoub Feldman

1150315619
Sedibeng (GSV)
Personal
Main rating
Rating 1259.3
K-factor 36
Floor 759.3
Highest 1259.3 (2025-11-01)
Min/Max +/- allowed 152
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1259.3
K-factor 36
Floor 759.3
Highest 1259.3 (2025-11-01)
Min/Max +/- allowed 152.4
Standard rating
Rating 1270.7
K-factor 36
Floor 770.7
Highest 1270.7 (2025-11-01)
Min/Max +/- allowed 149.9
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1270.7
K-factor 36
Floor 770.7
Highest 1270.7 (2025-11-01)
Min/Max +/- allowed 149.9
Rapid rating
Rating 1199.5
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 1199.5
K-factor 36
Floor 700
Highest 1200 (2025-03-01)
Min/Max +/- allowed 165.8
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 2025 Gauteng Top Schools Teams (U11) Standard 2025-08-29 2025-08-29 Tshwane (GTP) 5 1199.5 5 4 1514.8 0 Details
2 RMS Rapid Chess Open 31 May 2025 (U11) Rapid 2025-05-31 2025-05-31 Sedibeng (GSV) 6 1199.9 6 1 939.8 0 Details
3 Laer Volkskool Open 15 Feb 2025 (E) Standard 2025-02-15 2025-02-15 Sedibeng (GSV) 5 1200 5 2 1110.3 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 16
Wins 7
Draws 0
Losses 9
White 8
Black 8
White wins 5
Black wins 2
Score 7
Percent 43.8
Dp -53.1
AOR 1225.9
Performance 1172.8
Rankings (Main)
National
Overall 7836
Gender 6397
Age group 789
Gender/Age 621
Provincial
Overall 2668
Gender 2170
Age group 268
Gender/Age 213
Regional
Overall 298
Gender 252
Age group 19
Gender/Age 18
Rankings (Standard)
National
Overall 6340
Gender 5152
Age group 641
Gender/Age 501
Provincial
Overall 2289
Gender 1858
Age group 235
Gender/Age 189
Regional
Overall 251
Gender 210
Age group 18
Gender/Age 18
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 0
Score 0
Percent 0
Aor 0
Dp 0
Prat 0
Performance (12 months)
Games 11
Score 5
Percent 45.5
Aor 1239.8
Dp -38.6
Prat 1201.1
Performance (History)
Games 16
Score 7
Percent 43.8
Aor 1225.9
Dp -53.1
Prat 1172.8
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Matthee, C (Christiaan) 2 1 1 RMS Rapid Chess Open 31 May 2025 (U11) RMS Rapid Chess Open 31 May 2025 (U11) Details
Overall 2 Rosner, V (Valkyrie) 2 1 1 RMS Rapid Chess Open 31 May 2025 (U11) RMS Rapid Chess Open 31 May 2025 (U11) Details
Rapid 1 Matthee, C (Christiaan) 2 1 1 RMS Rapid Chess Open 31 May 2025 (U11) RMS Rapid Chess Open 31 May 2025 (U11) Details
Rapid 2 Rosner, V (Valkyrie) 2 1 1 RMS Rapid Chess Open 31 May 2025 (U11) RMS Rapid Chess Open 31 May 2025 (U11) Details