PLAYER PAGE
Jazne Julies
2150143110West Coast (WCU)Personal
Main rating
| Rating | 1191.8 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2018-10-01) |
| Min/Max +/- allowed | 166 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1142.5 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1191.8 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2018-10-01) |
| Min/Max +/- allowed | 165.8 |
Standard rating
| Rating | 1188 |
| K-factor | 36 |
| Floor | 733.6 |
| Highest | 1380 (2023-09-01) |
| Min/Max +/- allowed | 128.3 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1030.4 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1188 |
| K-factor | 36 |
| Floor | 733.6 |
| Highest | 1380 (2023-09-01) |
| Min/Max +/- allowed | 128.3 |
Rapid rating
| Rating | 1243 |
| K-factor | 36 |
| Floor | 755.6 |
| Highest | 1255.6 (2025-08-01) |
| Min/Max +/- allowed | 153.2 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1166.9 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1243 |
| K-factor | 36 |
| Floor | 755.6 |
| Highest | 1255.6 (2025-08-01) |
| Min/Max +/- allowed | 153.2 |
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 |
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | Upper West Coast Schools Prestige Individuals Championship 2026 (U11 Girls) | Rapid | 2026-02-14 | 2026-02-14 | West Coast (WCU) | 5 | 1197.5 | 5 | 2 | 1162.4 | 0 | Details |
| 2 | Western Cape Schools - Top Schools 2025 (U11 Girls) | Standard | 2025-09-06 | 2025-09-07 | Overberg (WOS) | 6 | 1191.8 | 4 | 2 | 1232.5 | 0 | Details |
| 3 | Upper West Coast Top Schools 2025 (U11) | Rapid | 2025-06-14 | 2025-06-14 | West Coast (WCU) | 5 | 1157.8 | 5 | 4 | 1431 | 0 | Details |
| 4 | West Coast Schools Chess Prestige 2025 (U11 Girls) | Standard | 2025-03-08 | 2025-03-08 | West Coast (WCU) | 6 | 1160.6 | 6 | 2.5 | 1148.1 | 0 | Details |
| 5 | Upper West Coast Presrige 2025 (U11Girls) | Rapid | 2025-02-22 | 2025-02-22 | West Coast (WCU) | 5 | 1141 | 5 | 3 | 1301.9 | 0 | Details |
| 6 | PR Booyse Standard Tournament 024 (Development) | Standard | 2024-11-02 | 2024-11-02 | West Coast (WCU) | 5 | 1102.8 | 5 | 2 | 1193.3 | 0 | Details |
| 7 | Western Cape Top Schools Championship 2024 (U9 Girls) | Standard | 2024-08-30 | 2024-09-01 | Eden (WEG) | 6 | 1158.2 | 5 | 0 | 884 | 0 | Details |
| 8 | Pedro Booyse Top Schools Championships 2024 (U7+U9) | Rapid | 2024-07-20 | 2024-07-20 | West Coast (WCU) | 7 | 1164 | 7 | 3 | 1140.3 | 0 | Details |
| 9 | Pedro Booyse Annual Rapid 2024 (Development) | Rapid | 2024-07-06 | 2024-07-06 | West Coast (WCU) | 5 | 1156.1 | 5 | 2.5 | 1204.3 | 0 | Details |
| 10 | Western Cape PS Individuals Championship 2024 (U9 Girls) | Standard | 2024-05-04 | 2024-05-05 | West Coast (WCU) | 6 | 1187.6 | 6 | 2 | 1053.3 | 0 | Details |
| 11 | West Coast Schools Chess Prestige Championships 2024 (U9 Girls) | Rapid | 2024-03-09 | 2024-03-09 | West Coast (WCU) | 5 | 1173 | 5 | 3 | 1284.6 | 0 | Details |
| 12 | Bo-Weskus Skole Prestige 2024 (O9 Dogters) | Rapid | 2024-02-10 | 2024-02-10 | West Coast (WCU) | 5 | 1150.9 | 5 | 3 | 1313.8 | 0 | Details |
| 13 | Western Cape Top Schools 2023 (U9 Girls) | Standard | 2023-09-02 | 2023-09-03 | Cape Winelands (WCW) | 5 | 1102.4 | 4 | 3 | 1410.8 | 0 | Details |
| 14 | Upper West Coast Top Schools Championship 2023 (U7-U11) | Rapid | 2023-06-10 | 2023-06-10 | West Coast (WCU) | 5 | 1121.8 | 4 | 1 | 950.3 | 0 | Details |
| 15 | PRBCC Closed 2023 (C) | Rapid | 2023-04-15 | 2023-04-15 | West Coast (WCU) | 6 | 1155.1 | 5 | 1 | 948.7 | 0 | Details |
| 16 | Bo-Weskus Skole Prestige 2023 (O9 Dogters) | Rapid | 2023-03-04 | 2023-03-04 | West Coast (WCU) | 5 | 1163.3 | 5 | 2 | 1098 | 0 | Details |
| 17 | West Coast Schools Chess Grand Challenge 2022 (PS Development) | Rapid | 2022-10-29 | 2022-10-29 | West Coast (WCU) | 5 | 1200 | 4 | 0.5 | 874.7 | 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 | 2 |
| Draws | 0 |
| Losses | 3 |
| White | 3 |
| Black | 2 |
| White wins | 2 |
| Black wins | 0 |
| Score | 2 |
| Percent | 40 |
| Dp | -85 |
| AOR | 1247.4 |
| Performance | 1162.4 |
Game statistics (History)
| Games | 85 |
| Wins | 35 |
| Draws | 3 |
| Losses | 47 |
| White | 45 |
| Black | 40 |
| White wins | 25 |
| Black wins | 10 |
| Score | 36.5 |
| Percent | 42.9 |
| Dp | -60 |
| AOR | 1215 |
| Performance | 1155 |
Rankings (Main)
| National | |
| Overall | 14286 |
| Gender | 3203 |
| Age group | 1929 |
| Gender/Age | 500 |
| Provincial | |
| Overall | 4205 |
| Gender | 1037 |
| Age group | 655 |
| Gender/Age | 196 |
| Regional | |
| Overall | 493 |
| Gender | 126 |
| Age group | 75 |
| Gender/Age | 30 |
Rankings (Standard)
| National | |
| Overall | 11276 |
| Gender | 2647 |
| Age group | 1511 |
| Gender/Age | 408 |
| Provincial | |
| Overall | 3269 |
| Gender | 882 |
| Age group | 502 |
| Gender/Age | 166 |
| Regional | |
| Overall | 234 |
| Gender | 77 |
| Age group | 34 |
| Gender/Age | 18 |
Rankings (Rapid)
| National | |
| Overall | 3128 |
| Gender | 613 |
| Age group | 423 |
| Gender/Age | 98 |
| Provincial | |
| Overall | 1283 |
| Gender | 270 |
| Age group | 177 |
| Gender/Age | 49 |
| Regional | |
| Overall | 279 |
| Gender | 81 |
| Age group | 47 |
| Gender/Age | 21 |
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 | 2 |
| Percent | 40 |
| Aor | 1247.4 |
| Dp | -85 |
| Prat | 1162.4 |
Performance (12 months)
| Games | 20 |
| Score | 10.5 |
| Percent | 52.5 |
| Aor | 1218.1 |
| Dp | 21.2 |
| Prat | 1239.3 |
Performance (History)
| Games | 85 |
| Score | 36.5 |
| Percent | 42.9 |
| Aor | 1215 |
| Dp | -60 |
| Prat | 1155 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Willemse, A (Avah) | 8 | 3 | 5 | Bo-Weskus Skole Prestige 2023 (O9 Dogters) | Upper West Coast Schools Prestige Individuals Championship 2026 (U11 Girls) | Details |
| Overall | 2 | Skippers, J (Jamie-Lee) | 3 | 1 | 2 | West Coast Schools Chess Prestige 2025 (U11 Girls) | Upper West Coast Schools Prestige Individuals Championship 2026 (U11 Girls) | Details |
| Overall | 3 | Van Wyk, F (Faith) | 3 | 2 | 1 | West Coast Schools Chess Prestige Championships 2024 (U9 Girls) | Western Cape Top Schools Championship 2024 (U9 Girls) | Details |
| Overall | 4 | Koopman, P (Percian) | 3 | 2 | 1 | PRBCC Closed 2023 (C) | Pedro Booyse Annual Rapid 2024 (Development) | Details |
| Overall | 5 | Tieties, N (Nicola) | 2 | 1 | 1 | PRBCC Closed 2023 (C) | Bo-Weskus Skole Prestige 2024 (O9 Dogters) | Details |
| Standard | 1 | Willemse, A (Avah) | 2 | 1 | 1 | Western Cape Top Schools 2023 (U9 Girls) | PR Booyse Standard Tournament 024 (Development) | Details |
| Rapid | 1 | Willemse, A (Avah) | 6 | 2 | 4 | Bo-Weskus Skole Prestige 2023 (O9 Dogters) | Upper West Coast Schools Prestige Individuals Championship 2026 (U11 Girls) | Details |
| Rapid | 2 | Fortuin, M (Mia) | 2 | 1 | 1 | West Coast Schools Chess Prestige Championships 2024 (U9 Girls) | Pedro Booyse Top Schools Championships 2024 (U7+U9) | Details |
| Rapid | 3 | Van Wyk, F (Faith) | 2 | 1 | 1 | West Coast Schools Chess Prestige Championships 2024 (U9 Girls) | Pedro Booyse Top Schools Championships 2024 (U7+U9) | Details |
| Rapid | 4 | Skippers, J (Jamie-Lee) | 2 | 1 | 1 | Upper West Coast Top Schools 2025 (U11) | Upper West Coast Schools Prestige Individuals Championship 2026 (U11 Girls) | Details |
| Rapid | 5 | Adonis, G (Gia) | 2 | 2 | 0 | Pedro Booyse Annual Rapid 2024 (Development) | Upper West Coast Schools Prestige Individuals Championship 2026 (U11 Girls) | Details |