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

PLAYER PAGE

Diego Fredericks

1150153168
West Coast (WCU)
Personal
Main rating
Rating 1433.8
K-factor 32
Floor 933.8
Highest 1433.8 (2026-07-01)
Min/Max +/- allowed 119
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1423.3
Final +/- 0
New Rating
()
Rating 1433.8
K-factor 32
Floor 933.8
Highest 1433.8 (2026-07-01)
Min/Max +/- allowed 118.8
Standard rating
Rating 1353.1
K-factor 36
Floor 853.1
Highest 1353.1 (2026-06-01)
Min/Max +/- allowed 133.3
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1319.1
Final +/- 0
New Rating
()
Rating 1353.1
K-factor 36
Floor 853.1
Highest 1353.1 (2026-06-01)
Min/Max +/- allowed 133.3
Rapid rating
Rating 1433.8
K-factor 36
Floor 887.2
Highest 1500.1 (2024-05-01)
Min/Max +/- allowed 108.1
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1352.7
Final +/- 0
New Rating
()
Rating 1433.8
K-factor 36
Floor 887.2
Highest 1500.1 (2024-05-01)
Min/Max +/- allowed 108.1
Blitz rating
Rating 1200
K-factor 36
Floor 700
Highest 1200 (2018-10-01)
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 (2018-10-01)
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 Bo-Weskus Skole Skaak Top Skole Kampionskappe 2026 (O13) Rapid 2026-05-30 2026-05-30 West Coast (WCU) 5 1400.1 5 5 1674.6 23.5 Details
2 2026 WCSC PS Individual Championship (U11 Boys) Standard 2026-05-16 2026-05-17 Overberg (WOS) 6 1391.7 6 3 1432.2 8.5 Details
3 West Coast Schools Prestige Individuals Championships 2026 (u11 bOYS) Standard 2026-02-28 2026-03-07 West Coast (WCU) 6 1372.3 6 4 1463.8 19.4 Details
4 Upper West Coast Schools Prestige Individuals Championship 2026 (U11 Boys) Rapid 2026-02-14 2026-02-14 West Coast (WCU) 5 1372.3 0 0 0 0 Details
5 Pedro Booyse Top Schools 2025 (U13) Rapid 2025-08-23 2025-08-23 West Coast (WCU) 5 1358.9 4 3 1489.7 7.4 Details
6 Upper West Coast Top Schools 2025 (U13) Rapid 2025-06-14 2025-06-14 West Coast (WCU) 5 1362.9 4 2.5 1322.1 -2.2 Details
7 Western Cape Schools Individual Championship 2025 (U11 Boys) Standard 2025-05-17 2025-05-18 Cape Winelands (WCW) 6 1347.3 6 3 1422.1 8.6 Details
8 West Coast Schools Chess Prestige 2025 (U11 Boys) Standard 2025-03-08 2025-03-08 West Coast (WCU) 6 1356.6 5 3 1294.9 -5.1 Details
9 Upper West Coast Presrige 2025 (U11 Boys) Rapid 2025-02-22 2025-02-22 West Coast (WCU) 5 1356.6 0 0 0 0 Details
10 Pedro Booyse Top Schools Championships 2024 (U11) Standard 2024-07-20 2024-07-20 West Coast (WCU) 5 1342.6 4 3 1440.2 7.8 Details
11 Lambertsbay Youth Open 2024 (Elite) Rapid 2024-06-17 2024-06-17 West Coast (WCU) 5 1360.5 0 0 0 0 Details
12 Western Cape - Kings and Queens 2024 (Boys) Rapid 2024-06-08 2024-06-08 Overberg (WOS) 5 1360.5 4 1 1183.1 -10 Details
13 Bo-Weskus Skole Skaak Top Skole 2024 (O9+O11) Rapid 2024-05-11 2024-05-11 West Coast (WCU) 5 1259.6 5 5 1616.3 25.9 Details
14 Western Cape PS Individuals Championship 2024 (U9 Boys) Standard 2024-05-04 2024-05-05 West Coast (WCU) 6 1259.6 6 3 1430.1 19.9 Details
15 West Coast Schools Chess Prestige Championships 2024 (U9 Boys) Rapid 2024-03-09 2024-03-09 West Coast (WCU) 5 1203.4 5 5 1651.8 31.4 Details
16 Bo-Weskus Skole Prestige 2024 (O11 Seuns) Rapid 2024-02-10 2024-02-10 West Coast (WCU) 5 1193.7 5 3 1276.6 5.4 Details
17 Western Cape PS Individuals 2023 (U9 Boys) Standard 2023-05-05 2023-05-06 Cape Town (WCT) 6 1211 6 2 1129.3 -9.6 Details
18 Bo-Weskus Skole Prestige 2023 (O9 Seuns) Rapid 2023-03-04 2023-03-04 West Coast (WCU) 5 1200 5 3 1269 5.4 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 17
Wins 12
Draws 0
Losses 5
White 9
Black 8
White wins 9
Black wins 3
Score 12
Percent 70.6
Dp 175
AOR 1339.6
Performance 1514.6
Game statistics (History)
Games 76
Wins 48
Draws 1
Losses 27
White 38
Black 38
White wins 28
Black wins 20
Score 48.5
Percent 63.8
Dp 117.4
AOR 1289.4
Performance 1406.9
Rankings (Main)
National
Overall 2978
Gender 2558
Age group 239
Gender/Age 190
Provincial
Overall 910
Gender 747
Age group 78
Gender/Age 54
Regional
Overall 60
Gender 49
Age group 6
Gender/Age 4
Rankings (Standard)
National
Overall 4258
Gender 3520
Age group 410
Gender/Age 318
Provincial
Overall 1259
Gender 984
Age group 132
Gender/Age 91
Regional
Overall 77
Gender 59
Age group 7
Gender/Age 4
Rankings (Rapid)
National
Overall 693
Gender 620
Age group 76
Gender/Age 60
Provincial
Overall 328
Gender 286
Age group 41
Gender/Age 27
Regional
Overall 56
Gender 43
Age group 11
Gender/Age 3
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 17
Score 12
Percent 70.6
Aor 1339.6
Dp 175
Prat 1514.6
Performance (12 months)
Games 21
Score 15
Percent 71.4
Aor 1327.7
Dp 182.1
Prat 1509.9
Performance (History)
Games 76
Score 48.5
Percent 63.8
Aor 1289.4
Dp 117.4
Prat 1406.9
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Avontuur, E (Ezrah) 2 0 2 Bo-Weskus Skole Skaak Top Skole 2024 (O9+O11) Pedro Booyse Top Schools Championships 2024 (U11) Details
Overall 2 Van Der Schyff, B (Brian) 2 1 1 Upper West Coast Top Schools 2025 (U13) Bo-Weskus Skole Skaak Top Skole Kampionskappe 2026 (O13) Details
Overall 3 Swartz, R (Rowan) 2 1 1 Western Cape PS Individuals 2023 (U9 Boys) West Coast Schools Chess Prestige 2025 (U11 Boys) Details
Overall 4 Badenhorst, R (Rouxan) 2 0 2 Western Cape - Kings and Queens 2024 (Boys) 2026 WCSC PS Individual Championship (U11 Boys) Details
Overall 5 Horse, T (Tihano) 2 1 1 Pedro Booyse Top Schools Championships 2024 (U11) Upper West Coast Top Schools 2025 (U13) Details
Standard 1 Petersen, B (Bryson) 2 1 1 Western Cape PS Individuals Championship 2024 (U9 Boys) 2026 WCSC PS Individual Championship (U11 Boys) Details
Standard 2 Swartz, R (Rowan) 2 1 1 Western Cape PS Individuals 2023 (U9 Boys) West Coast Schools Chess Prestige 2025 (U11 Boys) Details
Rapid 1 Van Der Schyff, B (Brian) 2 1 1 Upper West Coast Top Schools 2025 (U13) Bo-Weskus Skole Skaak Top Skole Kampionskappe 2026 (O13) Details