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

PLAYER PAGE

Dian Olivier

1130159236
Overberg (WOS)
Personal
Main rating
Rating 1381.9
K-factor 32
Floor 908.5
Highest 1423.8 (2024-08-01)
Min/Max +/- allowed 121
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1292.1
Final +/- 0
New Rating
()
Rating 1381.9
K-factor 32
Floor 908.5
Highest 1423.8 (2024-08-01)
Min/Max +/- allowed 120.5
Standard rating
Rating 1376.2
K-factor 36
Floor 896.1
Highest 1396.1 (2025-04-01)
Min/Max +/- allowed 125.4
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1323.1
Final +/- 0
New Rating
()
Rating 1376.2
K-factor 36
Floor 896.1
Highest 1396.1 (2025-04-01)
Min/Max +/- allowed 125.4
Rapid rating
Rating 1317
K-factor 36
Floor 819.4
Highest 1319.4 (2026-02-28)
Min/Max +/- allowed 139.9
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1226.3
Final +/- 0
New Rating
()
Rating 1317
K-factor 36
Floor 819.4
Highest 1319.4 (2026-02-28)
Min/Max +/- allowed 139.9
Blitz rating
Rating 1196
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 1196
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 2026 WCSC PS Individual Championship (U13 Boys) Standard 2026-05-16 2026-05-17 Overberg (WOS) 6 1374.5 6 3 1414.4 7.4 Details
2 Overberg Schools Primary School Closed 2026 (U13 Boys) Standard 2026-03-21 2026-03-21 Overberg (WOS) 5 1391 5 3 1356.9 -4 Details
3 Overberg Schools Primary School Trials (Region 1) 2026 (U13 Boys) Rapid 2026-02-28 2026-02-28 Overberg 6 1391 6 3.5 1297.8 -12.5 Details
4 Overberg Schools Open Championship 2026 (U13) Rapid 2026-01-31 2026-01-31 Overberg (WOS) 6 1385.1 6 4.5 1428.2 2 Details
5 Hermanus Chess Club November Blitz 2025 (Junior) Blitz 2025-11-29 2025-11-29 Overberg (WOS) 9 1394 9 4 1284.7 -5.6 Details
6 Overberg Top Schools 2025 (U13) Standard 2025-08-02 2025-08-02 Overberg (WOS) 5 1375.2 4 3 1524.9 11.8 Details
7 Western Cape Schools Individual Championship 2025 (U13 Boys) Standard 2025-05-17 2025-05-18 Cape Winelands (WCW) 6 1398.9 6 2 1272.6 -14.8 Details
8 Overberg Schools - PS Closed 2025 (U13 Boys) Standard 2025-03-08 2025-03-08 Overberg (WOS) 5 1377.9 5 3.5 1519.1 13.1 Details
9 Overberg Schools - PS Trials (Region 1) 2025 (U13 Boys) Rapid 2025-02-22 2025-02-22 Overberg (WOS) 6 1394.7 6 3.5 1326.2 -5.7 Details
10 Overberg Schools & Federation Open 2025 (U13) Rapid 2025-02-01 2025-02-01 Overberg (WOS) 6 1394.7 6 3.5 1337.5 -4.7 Details
11 Helderberg Chess Club PS Development Tournament 2025 (U13 Boys) Standard 2025-01-25 2025-01-25 Cape Town (WCT) 5 1395.4 5 3 1382.7 -0.5 Details
12 Kingsway Chess Open 2024 (U12) Rapid 2024-09-14 2024-09-14 Overberg (WOS) 6 1408.5 6 3 1284.7 -8.2 Details
13 De Villiers PS Tournament 2024 (U14) Standard 2024-08-17 2024-08-17 Cape Winelands (WCW) 5 1282.1 5 4 1635.8 35.2 Details
14 Overberg Schools - Top Schools 2024 (U13 Mixed) Standard 2024-07-27 2024-07-27 Overberg (WOS) 5 1262.4 5 3 1369.2 11 Details
15 Western Cape PS Individuals Championship 2024 (U11 Boys) Standard 2024-05-04 2024-05-05 West Coast (WCU) 6 1249 6 2.5 1314 7.5 Details
16 Overberg Schools - PS Closed 2024 (U11 Boys) Standard 2024-03-16 2024-03-16 Overberg (WOS) 5 1206 5 3.5 1446 23.9 Details
17 Overberg Top Schools 2023 (U11) Standard 2023-08-05 2023-08-05 Overberg (WOS) 5 1200 4 2 1241.8 3.2 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 23
Wins 13
Draws 2
Losses 8
White 11
Black 12
White wins 5
Black wins 8
Score 14
Percent 60.9
Dp 92.4
AOR 1282.7
Performance 1375.1
Game statistics (History)
Games 95
Wins 50
Draws 9
Losses 36
White 45
Black 50
White wins 24
Black wins 26
Score 54.5
Percent 57.4
Dp 62.6
AOR 1308.2
Performance 1370.8
Rankings (Main)
National
Overall 4033
Gender 3397
Age group 506
Gender/Age 371
Provincial
Overall 1243
Gender 1004
Age group 178
Gender/Age 120
Regional
Overall 70
Gender 53
Age group 15
Gender/Age 11
Rankings (Standard)
National
Overall 3725
Gender 3091
Age group 470
Gender/Age 334
Provincial
Overall 1090
Gender 851
Age group 162
Gender/Age 101
Regional
Overall 53
Gender 36
Age group 11
Gender/Age 8
Rankings (Rapid)
National
Overall 1815
Gender 1520
Age group 357
Gender/Age 271
Provincial
Overall 774
Gender 637
Age group 151
Gender/Age 110
Regional
Overall 89
Gender 62
Age group 21
Gender/Age 16
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 23
Score 14
Percent 60.9
Aor 1282.7
Dp 92.4
Prat 1375.1
Performance (12 months)
Games 36
Score 21
Percent 58.3
Aor 1298.3
Dp 70.8
Prat 1369.1
Performance (History)
Games 95
Score 54.5
Percent 57.4
Aor 1308.2
Dp 62.6
Prat 1370.8
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Carroll, R (Riley James) 2 1 1 Overberg Schools - PS Trials (Region 1) 2025 (U13 Boys) Overberg Schools Primary School Trials (Region 1) 2026 (U13 Boys) Details
Overall 2 Franken, R (Roy) 2 1 1 Overberg Schools - PS Trials (Region 1) 2025 (U13 Boys) Overberg Schools - PS Closed 2025 (U13 Boys) Details
Overall 3 Ellis, H (Hanru) 2 1 1 Overberg Schools - PS Closed 2024 (U11 Boys) Overberg Schools Open Championship 2026 (U13) Details
Overall 4 Pikeer, J (Jayden) 2 1 1 Overberg Schools Open Championship 2026 (U13) Overberg Schools Primary School Trials (Region 1) 2026 (U13 Boys) Details
Overall 5 Lowe, C (Connor) 2 1 1 Overberg Top Schools 2023 (U11) Overberg Schools - Top Schools 2024 (U13 Mixed) Details
Standard 1 Lowe, C (Connor) 2 1 1 Overberg Top Schools 2023 (U11) Overberg Schools - Top Schools 2024 (U13 Mixed) Details
Standard 2 Coetzer, H (Hanro) 2 1 1 Overberg Schools - PS Closed 2024 (U11 Boys) 2026 WCSC PS Individual Championship (U13 Boys) Details
Standard 3 Van Der Walt, T (Tristan) 2 1 1 Overberg Schools - PS Closed 2024 (U11 Boys) Overberg Schools - PS Closed 2025 (U13 Boys) Details
Rapid 1 Carroll, R (Riley James) 2 1 1 Overberg Schools - PS Trials (Region 1) 2025 (U13 Boys) Overberg Schools Primary School Trials (Region 1) 2026 (U13 Boys) Details
Rapid 2 Prinsloo, L (Lyle) 2 1 1 Overberg Schools & Federation Open 2025 (U13) Overberg Schools - PS Trials (Region 1) 2025 (U13 Boys) Details
Rapid 3 Pikeer, J (Jayden) 2 1 1 Overberg Schools Open Championship 2026 (U13) Overberg Schools Primary School Trials (Region 1) 2026 (U13 Boys) Details
Rapid 4 Schraader, R (Ruben) 2 1 1 Overberg Schools Open Championship 2026 (U13) Overberg Schools Primary School Trials (Region 1) 2026 (U13 Boys) Details