Surname or Chess SA id..
Chess SA Region AOC

PLAYER PAGE

Devon Walstra

1130314764
West Rand (GWR)
Personal
Main rating
Rating 1168
K-factor 40
Floor 699.9
Highest 1199.9 (2025-02-10)
Min/Max +/- allowed 166
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 926.7
Final +/- 0
New Rating
()
Rating 1168
K-factor 40
Floor 699.9
Highest 1199.9 (2025-02-10)
Min/Max +/- allowed 165.8
Standard rating
Rating 1161.6
K-factor 40
Floor 699.9
Highest 1199.9 (2025-02-10)
Min/Max +/- allowed 165.8
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 926.7
Final +/- 0
New Rating
()
Rating 1161.6
K-factor 40
Floor 699.9
Highest 1199.9 (2025-02-10)
Min/Max +/- allowed 165.8
Rapid 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
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 West Rand Open 2026 (Bishops) Standard 2026-02-07 2026-02-07 West Rand (GWR) 5 1170.6 5 3 1244 0 Details
2 West Rand Women's Day Open 2025 (U12) Standard 2025-08-09 2025-08-09 West Rand (GWR) 5 1198.7 4 0 765.7 0 Details
3 FIDE in The West 2025 (Bishops) Standard 2025-04-12 2025-04-12 West Rand (GWR) 5 1196.6 5 0 823.5 0 Details
4 West Rand Juniors 2025 (U14) Standard 2025-03-08 2025-03-08 West Rand (GWR) 5 1195.7 5 1 1015.4 0 Details
5 2025 West Rand Open (Bishops) Standard 2025-02-08 2025-02-08 West Rand (GWR) 5 1200 4 0.5 853.7 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 5
Wins 3
Draws 0
Losses 2
White 2
Black 3
White wins 1
Black wins 2
Score 3
Percent 60
Dp 85
AOR 1159
Performance 1244
Game statistics (History)
Games 23
Wins 4
Draws 1
Losses 18
White 10
Black 13
White wins 2
Black wins 2
Score 4.5
Percent 19.6
Dp -258.7
AOR 1210.5
Performance 951.8
Rankings (Main)
National
Overall 16432
Gender 12540
Age group 3119
Gender/Age 2201
Provincial
Overall 5224
Gender 3970
Age group 1009
Gender/Age 706
Regional
Overall 451
Gender 338
Age group 96
Gender/Age 67
Rankings (Standard)
National
Overall 12497
Gender 9458
Age group 2351
Gender/Age 1638
Provincial
Overall 4324
Gender 3257
Age group 843
Gender/Age 582
Regional
Overall 439
Gender 330
Age group 95
Gender/Age 67
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 5
Score 3
Percent 60
Aor 1159
Dp 85
Prat 1244
Performance (12 months)
Games 19
Score 4
Percent 21.1
Aor 1218.5
Dp -246.1
Prat 972.5
Performance (History)
Games 23
Score 4.5
Percent 19.6
Aor 1210.5
Dp -258.7
Prat 951.8
Top 5 opponents most often played
Player not found.
Type # Opponent Games White Black First tournament Last tournament Details