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

PLAYER PAGE

Shardonique Diedericks

2130191174
Cape Winelands (WCW)
Personal
Main rating
Rating 1254.5
K-factor 36
Floor 797.5
Highest 1297.5 (2026-03-01)
Min/Max +/- allowed 144
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1152.6
Final +/- 0
New Rating
()
Rating 1254.5
K-factor 36
Floor 797.5
Highest 1297.5 (2026-03-01)
Min/Max +/- allowed 144.3
Standard rating
Rating 1268.2
K-factor 36
Floor 784
Highest 1284 (2026-03-01)
Min/Max +/- allowed 147.1
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1234
Final +/- 0
New Rating
()
Rating 1268.2
K-factor 36
Floor 784
Highest 1284 (2026-03-01)
Min/Max +/- allowed 147.1
Rapid rating
Rating 1180.4
K-factor 36
Floor 728.7
Highest 1228.7 (2025-09-01)
Min/Max +/- allowed 159.2
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1110.3
Final +/- 0
New Rating
()
Rating 1180.4
K-factor 36
Floor 728.7
Highest 1228.7 (2025-09-01)
Min/Max +/- allowed 159.2
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 Kleinmond Chess Club Open 2026 (U14) Rapid 2026-08-29 2026-08-29 Overberg (WOS) 6 1254.5 6 3 1127 -19.8 Details
2 Cape Winelands - Top Schools 2026 (U13 Mix) Rapid 2026-07-25 2026-07-25 Cape Winelands (WCW) 5 1282.2 4 2 1206.5 -7.9 Details
3 2026 WCSC PS Individual Championship (U13 Girls) Standard 2026-05-16 2026-05-17 Overberg (WOS) 6 1297.5 6 2 1225.6 -15.3 Details
4 Cape Winelands Schools - Prestige 2026 (U13 Girls) Standard 2026-03-21 2026-03-21 Cape Winelands (WCW) 5 1263.9 5 3 1370.4 17.4 Details
5 Cape Winelands Schools - Primary Schools Trials 1 2026 (U13 Girls) Standard 2026-02-14 2026-02-14 Cape Winelands (WCW) 5 1200.4 5 3 1352.9 14.1 Details
6 Marie Delport Memorial 2026 (U14 Girls) Standard 2026-01-31 2026-01-31 Cape Winelands (WCW) 5 1200.4 5 3 1411.9 11.7 Details
7 WCSC Brian Raubenheimer Development 2025 (U13 Girls) Rapid 2025-11-29 2025-11-29 Cape Winelands (WCW) 5 1212 5 2 1117.7 -6.4 Details
8 Cape Winelands Top Schools 2025 (U13) Rapid 2025-08-23 2025-08-23 Cape Winelands (WCW) 5 1170.4 5 1 1193 0.9 Details
9 De Villiers PS 2025 (U14 Girls) Rapid 2025-08-16 2025-08-16 Cape Winelands (WCW) 5 1170.4 5 2 1194.5 1.5 Details
10 Cape Winelands Schools Development 2025 (U13 Girls) Rapid 2025-08-02 2025-08-02 Cape Winelands (WCW) 5 1170.4 5 4 1443.5 20.7 Details
11 Cape Winelands Schools Prestige 2025 (U13 Girls) Standard 2025-03-08 2025-03-08 Cape Winelands (WCW) 5 1171.4 5 1.5 1057.3 -10.5 Details
12 Cape Winelands Schools - Trials 1 2025 (U13 Girls) Standard 2025-02-22 2025-02-22 Cape Winelands (WCW) 5 1172.3 5 2 1152 -2.7 Details
13 Marie Delport Memorial 2025 (U14 Girls) Standard 2025-01-25 2025-01-26 Cape Winelands (WCW) 6 1166.9 5 2 1187 2.5 Details
14 Worcester Knock-Out 2024 (U11 Girls) Rapid 2024-10-19 2024-10-19 Cape Winelands (WCW) 6 1168.7 6 3 1263.5 7.9 Details
15 Strategema Chess October 2024 (U11) Standard 2024-10-05 2024-10-05 Cape Winelands (WCW) 5 1168.7 5 2 1072.4 -8.8 Details
16 De Villiers PS Tournament 2024 (U14) Standard 2024-08-17 2024-08-17 Cape Winelands (WCW) 5 1149 5 2 1254 11 Details
17 Cape Winelands - Top Schools 2024 (U13 Mixed) Standard 2024-07-27 2024-07-27 Cape Winelands (WCW) 5 1182.8 5 1 984.8 -18.8 Details
18 Robertson Strategema Chess May 2024 (U11) Rapid 2024-05-11 2024-05-11 Cape Winelands (WCW) 5 1161.6 4 2 1247.8 4.8 Details
19 Worcester PS League 2024 (U13) Standard 2024-04-27 2024-04-27 Cape Winelands (WCW) 7 1161.6 6 3 1221.4 7 Details
20 Cape Winelands - Marie Delport Memorial 2024 (U12) Rapid 2024-01-27 2024-01-27 Cape Winelands (WCW) 6 1177.5 6 2 1043.1 -8.9 Details
21 Ashton Skaakmat Rapid 2023 (U11) Rapid 2023-11-18 2023-11-18 Cape Winelands (WCW) 6 1200 5 1 1029.8 -12.7 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 31
Wins 15
Draws 2
Losses 14
White 16
Black 15
White wins 10
Black wins 5
Score 16
Percent 51.6
Dp 13.7
AOR 1264.3
Performance 1278
Game statistics (History)
Games 108
Wins 44
Draws 5
Losses 59
White 52
Black 56
White wins 26
Black wins 18
Score 46.5
Percent 43.1
Dp -59
AOR 1255.4
Performance 1196.4
Rankings (Main)
National
Overall 8361
Gender 1640
Age group 1423
Gender/Age 383
Provincial
Overall 2410
Gender 557
Age group 408
Gender/Age 131
Regional
Overall 362
Gender 99
Age group 66
Gender/Age 21
Rankings (Standard)
National
Overall 6579
Gender 1312
Age group 1082
Gender/Age 305
Provincial
Overall 1866
Gender 459
Age group 316
Gender/Age 117
Regional
Overall 273
Gender 72
Age group 43
Gender/Age 17
Rankings (Rapid)
National
Overall 5123
Gender 1187
Age group 1162
Gender/Age 333
Provincial
Overall 1958
Gender 493
Age group 434
Gender/Age 139
Regional
Overall 323
Gender 95
Age group 79
Gender/Age 30
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 31
Score 16
Percent 51.6
Aor 1264.3
Dp 13.7
Prat 1278
Performance (12 months)
Games 36
Score 18
Percent 50
Aor 1255.7
Dp 0
Prat 1255.7
Performance (History)
Games 108
Score 46.5
Percent 43.1
Aor 1255.4
Dp -59
Prat 1196.4
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Van Der Westhuizen, L (Linli) 5 1 4 Ashton Skaakmat Rapid 2023 (U11) 2026 WCSC PS Individual Championship (U13 Girls) Details
Overall 2 Colyn, E (Estelanie) 3 1 2 Marie Delport Memorial 2026 (U14 Girls) Cape Winelands Schools - Prestige 2026 (U13 Girls) Details
Overall 3 Klopper, E (Elzaan) 3 2 1 Worcester PS League 2024 (U13) Marie Delport Memorial 2025 (U14 Girls) Details
Overall 4 Cilliers, D (Dene) 3 1 2 Worcester Knock-Out 2024 (U11 Girls) Cape Winelands Top Schools 2025 (U13) Details
Overall 5 Hendricks, N (Naylah) 2 0 2 WCSC Brian Raubenheimer Development 2025 (U13 Girls) 2026 WCSC PS Individual Championship (U13 Girls) Details
Standard 1 Colyn, E (Estelanie) 3 1 2 Marie Delport Memorial 2026 (U14 Girls) Cape Winelands Schools - Prestige 2026 (U13 Girls) Details
Standard 2 Klopper, E (Elzaan) 3 2 1 Worcester PS League 2024 (U13) Marie Delport Memorial 2025 (U14 Girls) Details
Standard 3 Van Der Westhuizen, L (Linli) 3 1 2 Marie Delport Memorial 2026 (U14 Girls) 2026 WCSC PS Individual Championship (U13 Girls) Details
Standard 4 Goso, I (Izwi) 2 2 0 De Villiers PS Tournament 2024 (U14) Strategema Chess October 2024 (U11) Details
Standard 5 Joel, R (Roneeq) 2 1 1 Marie Delport Memorial 2025 (U14 Girls) Cape Winelands Schools - Trials 1 2025 (U13 Girls) Details
Rapid 1 Cilliers, D (Dene) 3 1 2 Worcester Knock-Out 2024 (U11 Girls) Cape Winelands Top Schools 2025 (U13) Details
Rapid 2 Van Der Westhuizen, L (Linli) 2 0 2 Ashton Skaakmat Rapid 2023 (U11) Worcester Knock-Out 2024 (U11 Girls) Details
Rapid 3 Krynauw, E (Eben) 2 1 1 Cape Winelands - Marie Delport Memorial 2024 (U12) Robertson Strategema Chess May 2024 (U11) Details
Rapid 4 Lukas, J (Janeva) 2 1 1 Ashton Skaakmat Rapid 2023 (U11) Cape Winelands Top Schools 2025 (U13) Details
Rapid 5 Sekoe, M (Mellinda) 2 0 2 Cape Winelands Schools Development 2025 (U13 Girls) WCSC Brian Raubenheimer Development 2025 (U13 Girls) Details