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

PLAYER PAGE

Alyssa van Schalkwyk

2130317283
Sedibeng (GSV)
Personal
Main rating
Rating 1231.9
K-factor 36
Floor 755.6
Highest 1255.6 (2026-06-01)
Min/Max +/- allowed 153
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1099.5
Final +/- 0
New Rating
()
Rating 1231.9
K-factor 36
Floor 755.6
Highest 1255.6 (2026-06-01)
Min/Max +/- allowed 153.2
Standard rating
Rating 1252.3
K-factor 36
Floor 766.7
Highest 1266.7 (2026-06-01)
Min/Max +/- allowed 150.8
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1252.3
K-factor 36
Floor 766.7
Highest 1266.7 (2026-06-01)
Min/Max +/- allowed 150.8
Rapid rating
Rating 1182.6
K-factor 40
Floor 699.9
Highest 1199.9 (2025-03-09)
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 1182.6
K-factor 40
Floor 699.9
Highest 1199.9 (2025-03-09)
Min/Max +/- allowed 165.8
Blitz rating
Rating 1200
K-factor 36
Floor 700
Highest 1200 (2025-04-01)
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 (2025-04-01)
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 Eureka Open 01 August 2026 (D) Standard 2026-08-01 2026-08-01 Sedibeng (GSV) 5 1231.9 0 0 500 0 Details
2 2026 Midvaal Chess By The River Open Rapid 2026-06-26 2026-06-26 Sedibeng (GSV) 5 1255.6 5 2 1139.5 -13.9 Details
3 LS Vryheidsmonument Open 2026 (D+E) Standard 2026-06-20 2026-06-20 Sedibeng (GSV) 5 1255.6 5 2 1193.9 -9.9 Details
4 D7 Sedibeng East Individuals League 2026 (U12+U13 Girls) Standard 2026-05-23 2026-05-23 Sedibeng (GSV) 5 1199.5 5 4 1479.9 56.1 Details
5 Destinata Rapid Open 025 (D) Rapid 2025-03-15 2025-03-15 Sedibeng (GSV) 6 1200 6 0 893.1 -28.6 Details
6 Hoerskool Drie Riviere Open 08 March 2025 (D) Standard 2025-03-08 2025-03-08 Sedibeng (GSV) 5 1200 5 2 1189.1 -1.8 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 15
Wins 8
Draws 0
Losses 7
White 7
Black 8
White wins 5
Black wins 3
Score 8
Percent 53.3
Dp 28.3
AOR 1242.8
Performance 1271.1
Game statistics (History)
Games 26
Wins 10
Draws 0
Losses 16
White 13
Black 13
White wins 6
Black wins 4
Score 10
Percent 38.5
Dp -98.1
AOR 1266.2
Performance 1168.1
Rankings (Main)
National
Overall 9629
Gender 1962
Age group 1723
Gender/Age 464
Provincial
Overall 3347
Gender 733
Age group 601
Gender/Age 170
Regional
Overall 428
Gender 82
Age group 95
Gender/Age 23
Rankings (Standard)
National
Overall 7128
Gender 1487
Age group 1234
Gender/Age 355
Provincial
Overall 2567
Gender 548
Age group 444
Gender/Age 123
Regional
Overall 311
Gender 62
Age group 67
Gender/Age 16
Rankings (Rapid)
National
Overall 4977
Gender 1129
Age group 1118
Gender/Age 319
Provincial
Overall 1207
Gender 272
Age group 277
Gender/Age 74
Regional
Overall 260
Gender 50
Age group 62
Gender/Age 14
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 15
Score 8
Percent 53.3
Aor 1242.8
Dp 28.3
Prat 1271.1
Performance (12 months)
Games 15
Score 8
Percent 53.3
Aor 1242.8
Dp 28.3
Prat 1271.1
Performance (History)
Games 26
Score 10
Percent 38.5
Aor 1266.2
Dp -98.1
Prat 1168.1
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Emanuel, S (Shiloh) 2 1 1 D7 Sedibeng East Individuals League 2026 (U12+U13 Girls) LS Vryheidsmonument Open 2026 (D+E) Details
Standard 1 Emanuel, S (Shiloh) 2 1 1 D7 Sedibeng East Individuals League 2026 (U12+U13 Girls) LS Vryheidsmonument Open 2026 (D+E) Details