Surname or Chess SA id..
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Chadwin Bernardus

1130152606
Overberg (WOS)
Personal
Main rating
Rating 1258.2
K-factor 36
Floor 758.2
Highest 1471.3 (2023-03-01)
Min/Max +/- allowed 113
Rating Change
()
Games 5
Score 3
We 2.84
SWe 0.1
Temp +/- 3.6
Penalties 0
Weight perform 0
Final +/- 3.6
New Rating
()
Rating 1261.8
K-factor 36
Floor 758.2
Highest 1471.3 (2023-03-01)
Min/Max +/- allowed 112.7
Standard rating
Rating 1260.4
K-factor 36
Floor 760.4
Highest 1475.7 (2023-03-01)
Min/Max +/- allowed 111.9
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1260.4
K-factor 36
Floor 760.4
Highest 1475.7 (2023-03-01)
Min/Max +/- allowed 111.9
Rapid rating
Rating 1200
K-factor 36
Floor 700
Highest 1200 (2018-10-01)
Min/Max +/- allowed 165.8
Rating Change
()
Games 5
Score 3
We 2.41
SWe 0.59
Temp +/- 21.2
Penalties 0
Weight perform 0
Final +/- 21.2
New Rating
()
Rating 1221.2
K-factor 36
Floor 721.2
Highest 1221.2 (2026-03-01)
Min/Max +/- allowed 160.9
Blitz rating
Rating 1255.4
K-factor 36
Floor 755.4
Highest 1447.5 (2024-11-01)
Min/Max +/- allowed 116.5
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1255.4
K-factor 36
Floor 755.4
Highest 1447.5 (2024-11-01)
Min/Max +/- allowed 116.5
Rating Graph
Tournaments
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
1 Overberg Schools Primary School Trials (Region 2) 2026 (U13 Boys) Rapid 2026-02-28 2026-02-28 Overberg (WOS) 6 1258.2 5 3 1278.3 3.6 Details
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
1 Overberg October Chess Festival 2024 (B) Blitz 2024-10-17 2024-10-17 Overberg (WOS) 5 1249.1 5 4 1478 0 Details
2 Overberg School Chess Closed Tournament 2023 (U11 Boys) Standard 2023-03-25 2023-03-25 Overberg (WOS) 5 1200 5 4 1459.3 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 5
Wins 3
Draws 0
Losses 2
White 2
Black 3
White wins 2
Black wins 1
Score 3
Percent 60
Dp 85
AOR 1193.3
Performance 1278.3
Game statistics (History)
Games 15
Wins 11
Draws 0
Losses 4
White 7
Black 8
White wins 7
Black wins 4
Score 11
Percent 73.3
Dp 198.3
AOR 1206.9
Performance 1405.2
Rankings (Main)
National
Overall 7910
Gender 6449
Age group 1177
Gender/Age 868
Provincial
Overall 2297
Gender 1790
Age group 362
Gender/Age 242
Regional
Overall 157
Gender 106
Age group 35
Gender/Age 25
Rankings (Standard)
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 (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 1193.3
Dp 85
Prat 1278.3
Performance (12 months)
Games 5
Score 3
Percent 60
Aor 1193.3
Dp 85
Prat 1278.3
Performance (History)
Games 15
Score 11
Percent 73.3
Aor 1206.9
Dp 198.3
Prat 1405.2
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Hartnick, D (Dewin) 2 1 1 Overberg School Chess Closed Tournament 2023 (U11 Boys) Overberg October Chess Festival 2024 (B) Details
Overall 2 Koppies, A (Adrian) 2 2 0 Overberg School Chess Closed Tournament 2023 (U11 Boys) Overberg Schools Primary School Trials (Region 2) 2026 (U13 Boys) Details