Surname or Chess SA id..
Chess SA Region AOC Mzansi 2026

PLAYER PAGE

Hasan Kalla

1980328608
Tshwane (GTP)
Personal
Main rating
Rating 1374.1
K-factor 36
Floor 874.1
Highest 1374.1 (2026-04-01)
Min/Max +/- allowed 129
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1374.1
K-factor 36
Floor 874.1
Highest 1374.1 (2026-04-01)
Min/Max +/- allowed 129.4
Standard rating
Rating 1404.7
K-factor 32
Floor 904.7
Highest 1404.7 (2026-04-01)
Min/Max +/- allowed 123.9
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1404.7
K-factor 32
Floor 904.7
Highest 1404.7 (2026-04-01)
Min/Max +/- allowed 123.9
Rapid rating
Rating 1200
K-factor 40
Floor 700
Highest 1199 (2025-09-30)
Min/Max +/- allowed 166.1
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 (2025-09-30)
Min/Max +/- allowed 166.1
Blitz rating
Rating 1200
K-factor 40
Floor 700
Highest 1199 (2025-09-30)
Min/Max +/- allowed 166.1
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 (2025-09-30)
Min/Max +/- allowed 166.1
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 2026 KSNG Open Chess Tournament (B) Standard 2026-04-18 2026-04-18 Tshwane (GTP) 5 1336.7 4 2 1605.9 37.5 Details
2 2025 Laerskool Doringkloof Primary Open Chess Tournament (C) Standard 2025-10-25 2025-10-25 Tshwane (GTP) 5 1281.8 5 4 1602.8 30.5 Details
3 2025 Centurion Chess Open Tournament (C) Standard 2025-09-27 2025-09-27 Tshwane (GTP) 5 1200 5 4 1627.7 40.8 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 4
Wins 2
Draws 0
Losses 2
White 2
Black 2
White wins 1
Black wins 1
Score 2
Percent 50
Dp 0
AOR 1605.9
Performance 1605.9
Game statistics (History)
Games 14
Wins 10
Draws 0
Losses 4
White 8
Black 6
White wins 6
Black wins 4
Score 10
Percent 71.4
Dp 182.1
AOR 1430.4
Performance 1612.6
Rankings (Main)
National
Overall 4226
Gender 3536
Age group 1159
Gender/Age 1070
Provincial
Overall 1456
Gender 1216
Age group 372
Gender/Age 344
Regional
Overall 514
Gender 424
Age group 133
Gender/Age 120
Rankings (Standard)
National
Overall 3154
Gender 2642
Age group 888
Gender/Age 821
Provincial
Overall 1124
Gender 950
Age group 296
Gender/Age 281
Regional
Overall 409
Gender 340
Age group 103
Gender/Age 97
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 4
Score 2
Percent 50
Aor 1605.9
Dp 0
Prat 1605.9
Performance (12 months)
Games 14
Score 10
Percent 71.4
Aor 1430.4
Dp 182.1
Prat 1612.6
Performance (History)
Games 14
Score 10
Percent 71.4
Aor 1430.4
Dp 182.1
Prat 1612.6
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Meeran, M (Museera) 2 1 1 2025 Centurion Chess Open Tournament (C) 2025 Laerskool Doringkloof Primary Open Chess Tournament (C) Details
Standard 1 Meeran, M (Museera) 2 1 1 2025 Centurion Chess Open Tournament (C) 2025 Laerskool Doringkloof Primary Open Chess Tournament (C) Details