PLAYER PAGE
Sylvie Pretorius
2140152364Overberg (WOS)Personal
Main rating
| Rating | 1344.4 |
| K-factor | 36 |
| Floor | 897.7 |
| Highest | 1397.7 (2025-04-01) |
| Min/Max +/- allowed | 125 |
| Rating Change () | |
| Games | 6 |
| Score | 5 |
| We | 3.76 |
| SWe | 0.75 |
| Temp +/- | 27.1 |
| Penalties | 0 |
| Weight perform | 1264.2 |
| Final +/- | 27.1 |
| New Rating () | |
| Rating | 1371.4 |
| K-factor | 36 |
| Floor | 897.7 |
| Highest | 1397.7 (2025-04-01) |
| Min/Max +/- allowed | 125.1 |
Standard rating
| Rating | 1306.9 |
| K-factor | 36 |
| Floor | 853.1 |
| Highest | 1353.1 (2025-04-01) |
| Min/Max +/- allowed | 133.3 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1183.3 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1306.9 |
| K-factor | 36 |
| Floor | 853.1 |
| Highest | 1353.1 (2025-04-01) |
| Min/Max +/- allowed | 133.3 |
Rapid rating
| Rating | 1350.8 |
| K-factor | 36 |
| Floor | 850.8 |
| Highest | 1420.3 (2024-03-01) |
| Min/Max +/- allowed | 121.2 |
| Rating Change () | |
| Games | 6 |
| Score | 5 |
| We | 3.84 |
| SWe | 1.16 |
| Temp +/- | 41.7 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | 41.7 |
| New Rating () | |
| Rating | 1392.5 |
| K-factor | 36 |
| Floor | 850.8 |
| Highest | 1420.3 (2024-03-01) |
| Min/Max +/- allowed | 121.2 |
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
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | Overberg Schools Primary School Trials (Region 1) 2026 (U13 Girls) | Rapid | 2026-02-28 | 2026-02-28 | Overberg | 6 | 1344.4 | 6 | 5 | 1519.5 | 27.1 | Details |
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | Western Cape Schools - Top Schools 2025 (U13 Girls) | Standard | 2025-09-06 | 2025-09-07 | Overberg (WOS) | 6 | 1373.6 | 5 | 1.5 | 1078.3 | 0 | Details |
| 2 | Overberg Top Schools 2025 (U9-U13 Girls) | Standard | 2025-08-02 | 2025-08-02 | Overberg (WOS) | 5 | 1368.3 | 4 | 3 | 1404.3 | 0 | Details |
| 3 | Western Cape Schools Individual Championship 2025 (U11 Girls) | Standard | 2025-05-17 | 2025-05-18 | Cape Winelands (WCW) | 6 | 1397.7 | 6 | 3 | 1256.7 | 0 | Details |
| 4 | Overberg Schools - PS Closed 2025 (U11 Girls) | Standard | 2025-03-08 | 2025-03-08 | Overberg (WOS) | 5 | 1370 | 5 | 4 | 1533.6 | 0 | Details |
| 5 | Overberg Schools - PS Trials (Region 1) 2025 (U11 Girls) | Rapid | 2025-02-22 | 2025-02-22 | Overberg (WOS) | 6 | 1338.4 | 6 | 5 | 1543.5 | 0 | Details |
| 6 | Western Cape PS Individuals Championship 2024 (U11 Girls) | Standard | 2024-05-04 | 2024-05-05 | West Coast (WCU) | 6 | 1333 | 6 | 3.5 | 1358.1 | 0 | Details |
| 7 | Overberg Schools - PS Closed 2024 (U11 Girls) | Standard | 2024-03-16 | 2024-03-16 | Overberg (WOS) | 5 | 1265 | 5 | 4 | 1455.5 | 0 | Details |
| 8 | Overberg Schools - PS Trials Region 3 2024 (U11 Girls) | Rapid | 2024-03-02 | 2024-03-02 | Overberg (WOS) | 5 | 1265 | 5 | 4.5 | 1548.2 | 0 | Details |
| 9 | Western Cape Top Schools 2023 (U9 Mixed) | Standard | 2023-09-02 | 2023-09-03 | Cape Winelands (WCW) | 6 | 1282.3 | 5 | 2 | 1191.9 | 0 | Details |
| 10 | Overberg Top Schools 2023 (U7+U9) | Standard | 2023-08-05 | 2023-08-05 | Overberg (WOS) | 5 | 1247.9 | 5 | 4 | 1435.7 | 0 | Details |
| 11 | Western Cape PS Individuals 2023 (U9 Girls) | Standard | 2023-05-05 | 2023-05-06 | Cape Town (WCT) | 6 | 1229.4 | 6 | 3.5 | 1316.7 | 0 | Details |
| 12 | Overberg School Chess Closed Tournament 2023 (U9 Girls) | Standard | 2023-03-25 | 2023-03-25 | Overberg (WOS) | 5 | 1200 | 5 | 3 | 1277.9 | 0 | Details |
| 13 | Overberg Primary School Trials (Region 2) | Rapid | 2023-02-24 | 2023-03-10 | Overberg (WOS) | 6 | 1200 | 6 | 4 | 1318.3 | 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 | 6 |
| Wins | 5 |
| Draws | 0 |
| Losses | 1 |
| White | 3 |
| Black | 3 |
| White wins | 3 |
| Black wins | 2 |
| Score | 5 |
| Percent | 83.3 |
| Dp | 283.3 |
| AOR | 1236.2 |
| Performance | 1519.5 |
Game statistics (History)
| Games | 75 |
| Wins | 46 |
| Draws | 8 |
| Losses | 21 |
| White | 40 |
| Black | 35 |
| White wins | 25 |
| Black wins | 21 |
| Score | 50 |
| Percent | 66.7 |
| Dp | 141.7 |
| AOR | 1233 |
| Performance | 1374.7 |
Rankings (Main)
| National | |
| Overall | 4566 |
| Gender | 741 |
| Age group | 571 |
| Gender/Age | 147 |
| Provincial | |
| Overall | 1393 |
| Gender | 282 |
| Age group | 190 |
| Gender/Age | 65 |
| Regional | |
| Overall | 84 |
| Gender | 28 |
| Age group | 15 |
| Gender/Age | 3 |
Rankings (Standard)
| National | |
| Overall | 5161 |
| Gender | 911 |
| Age group | 705 |
| Gender/Age | 194 |
| Provincial | |
| Overall | 1469 |
| Gender | 332 |
| Age group | 216 |
| Gender/Age | 78 |
| Regional | |
| Overall | 84 |
| Gender | 30 |
| Age group | 19 |
| Gender/Age | 4 |
Rankings (Rapid)
| National | |
| Overall | 1221 |
| Gender | 188 |
| Age group | 197 |
| Gender/Age | 43 |
| Provincial | |
| Overall | 600 |
| Gender | 106 |
| Age group | 102 |
| Gender/Age | 26 |
| Regional | |
| Overall | 62 |
| Gender | 18 |
| Age group | 12 |
| Gender/Age | 2 |
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 | 6 |
| Score | 5 |
| Percent | 83.3 |
| Aor | 1236.2 |
| Dp | 283.3 |
| Prat | 1519.5 |
Performance (12 months)
| Games | 26 |
| Score | 16.5 |
| Percent | 63.5 |
| Aor | 1244.6 |
| Dp | 114.4 |
| Prat | 1359 |
Performance (History)
| Games | 75 |
| Score | 50 |
| Percent | 66.7 |
| Aor | 1233 |
| Dp | 141.7 |
| Prat | 1374.7 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Du Plessis, V (Vera) | 4 | 1 | 3 | Overberg Primary School Trials (Region 2) | Overberg Schools Primary School Trials (Region 1) 2026 (U13 Girls) | Details |
| Overall | 2 | Mtiki, S (Sesona) | 3 | 3 | 0 | Overberg Primary School Trials (Region 2) | Overberg Schools - PS Closed 2025 (U11 Girls) | Details |
| Overall | 3 | Du Preez, A (Anneke) | 3 | 3 | 0 | Overberg Schools - PS Trials Region 3 2024 (U11 Girls) | Overberg Schools - PS Trials (Region 1) 2025 (U11 Girls) | Details |
| Overall | 4 | Dreyer, L (Leah) | 3 | 2 | 1 | Overberg Primary School Trials (Region 2) | Overberg Schools - PS Trials Region 3 2024 (U11 Girls) | Details |
| Overall | 5 | Knapp, A (Anna) | 2 | 0 | 2 | Overberg Primary School Trials (Region 2) | Overberg Schools - PS Closed 2025 (U11 Girls) | Details |
| Standard | 1 | Sander, H (Hannah) | 2 | 1 | 1 | Overberg Schools - PS Closed 2025 (U11 Girls) | Western Cape Schools Individual Championship 2025 (U11 Girls) | Details |
| Standard | 2 | Riddles, C (Ciara) | 2 | 1 | 1 | Western Cape PS Individuals 2023 (U9 Girls) | Western Cape PS Individuals Championship 2024 (U11 Girls) | Details |
| Standard | 3 | Ntontelo, O (Oyintando) | 2 | 1 | 1 | Overberg School Chess Closed Tournament 2023 (U9 Girls) | Overberg Top Schools 2023 (U7+U9) | Details |
| Standard | 4 | Scholtz, M (Miche) | 2 | 1 | 1 | Western Cape PS Individuals 2023 (U9 Girls) | Western Cape Schools Individual Championship 2025 (U11 Girls) | Details |
| Standard | 5 | Mtiki, S (Sesona) | 2 | 2 | 0 | Overberg School Chess Closed Tournament 2023 (U9 Girls) | Overberg Schools - PS Closed 2025 (U11 Girls) | Details |
| Rapid | 1 | Du Plessis, V (Vera) | 3 | 1 | 2 | Overberg Primary School Trials (Region 2) | Overberg Schools Primary School Trials (Region 1) 2026 (U13 Girls) | Details |
| Rapid | 2 | Lotter, S (Sofia) | 2 | 1 | 1 | Overberg Schools - PS Trials Region 3 2024 (U11 Girls) | Overberg Schools - PS Trials (Region 1) 2025 (U11 Girls) | Details |
| Rapid | 3 | Beyers, S (Skylar) | 2 | 0 | 2 | Overberg Schools - PS Trials Region 3 2024 (U11 Girls) | Overberg Schools Primary School Trials (Region 1) 2026 (U13 Girls) | Details |
| Rapid | 4 | Du Preez, A (Anneke) | 2 | 2 | 0 | Overberg Schools - PS Trials Region 3 2024 (U11 Girls) | Overberg Schools - PS Trials (Region 1) 2025 (U11 Girls) | Details |
| Rapid | 5 | Dreyer, L (Leah) | 2 | 1 | 1 | Overberg Primary School Trials (Region 2) | Overberg Schools - PS Trials Region 3 2024 (U11 Girls) | Details |