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

PLAYER PAGE

Sebastian Deverson

1150333239
Overberg (WOS)
Personal
Main rating
Rating 1328.2
K-factor 36
Floor 828.2
Highest 1328.2 (2026-09-01)
Min/Max +/- allowed 138
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1328.2
K-factor 36
Floor 828.2
Highest 1328.2 (2026-09-01)
Min/Max +/- allowed 138.1
Standard rating
Rating 1292.7
K-factor 36
Floor 792.7
Highest 1292.7 (2026-09-01)
Min/Max +/- allowed 145.3
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1292.7
K-factor 36
Floor 792.7
Highest 1292.7 (2026-09-01)
Min/Max +/- allowed 145.3
Rapid rating
Rating 1269.7
K-factor 36
Floor 790.1
Highest 1290.1 (2026-03-01)
Min/Max +/- allowed 145.8
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1269.7
K-factor 36
Floor 790.1
Highest 1290.1 (2026-03-01)
Min/Max +/- allowed 145.8
Blitz rating
Rating 1200
K-factor 40
Floor 700
Highest 1199.9 (2026-03-01)
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 40
Floor 700
Highest 1199.9 (2026-03-01)
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 Overberg Top Schools 2026 (U11) Standard 2026-08-01 2026-08-01 Overberg (WOS) 5 1328.2 5 4 1502.3 38.7 Details
2 Curro Hermanus Winter Open 2026 (U11) Rapid 2026-06-20 2026-06-20 Overberg (WOS) 6 1299 3 1 1186.9 -9.5 Details
3 Overberg Schools Primary School Closed 2026 (U11 Boys) Standard 2026-03-21 2026-03-21 Overberg (WOS) 5 1200 5 3 1415.9 40.5 Details
4 Overberg Schools Primary School Trials (Region 1) 2026 (U11 Boys) Rapid 2026-02-28 2026-02-28 Overberg 6 1200 6 5 1543.7 58.5 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 19
Wins 13
Draws 0
Losses 6
White 10
Black 9
White wins 6
Black wins 7
Score 13
Percent 68.4
Dp 156.6
AOR 1286.2
Performance 1442.8
Game statistics (History)
Games 19
Wins 13
Draws 0
Losses 6
White 10
Black 9
White wins 6
Black wins 7
Score 13
Percent 68.4
Dp 156.6
AOR 1286.2
Performance 1442.8
Rankings (Main)
National
Overall 5321
Gender 4394
Age group 557
Gender/Age 433
Provincial
Overall 1608
Gender 1253
Age group 192
Gender/Age 134
Regional
Overall 108
Gender 76
Age group 16
Gender/Age 12
Rankings (Standard)
National
Overall 5739
Gender 4630
Age group 679
Gender/Age 509
Provincial
Overall 1650
Gender 1252
Age group 221
Gender/Age 153
Regional
Overall 95
Gender 62
Age group 16
Gender/Age 11
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 19
Score 13
Percent 68.4
Aor 1286.2
Dp 156.6
Prat 1442.8
Performance (12 months)
Games 19
Score 13
Percent 68.4
Aor 1286.2
Dp 156.6
Prat 1442.8
Performance (History)
Games 19
Score 13
Percent 68.4
Aor 1286.2
Dp 156.6
Prat 1442.8
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Swarts, D (Dehogan) 2 1 1 Overberg Schools Primary School Trials (Region 1) 2026 (U11 Boys) Overberg Top Schools 2026 (U11) Details
Overall 2 Ellis, L (Lian) 2 1 1 Overberg Schools Primary School Trials (Region 1) 2026 (U11 Boys) Overberg Schools Primary School Closed 2026 (U11 Boys) Details