PLAYER PAGE
Valkyrie Rossner
2140139618Ekurhuleni (GE)Personal
Main rating
| Rating | 1289.5 |
| K-factor | 36 |
| Floor | 789.5 |
| Highest | 1289.5 (2026-09-01) |
| Min/Max +/- allowed | 146 |
| Rating Change () | |
| Games | 5 |
| Score | 2 |
| We | 3.67 |
| SWe | -0.79 |
| Temp +/- | -28.4 |
| Penalties | 0 |
| Weight perform | 1170.3 |
| Final +/- | -28.4 |
| New Rating () | |
| Rating | 1261 |
| K-factor | 36 |
| Floor | 789.5 |
| Highest | 1289.5 (2026-09-01) |
| Min/Max +/- allowed | 146 |
Standard rating
| Rating | 1300.1 |
| K-factor | 36 |
| Floor | 800.1 |
| Highest | 1300.1 (2026-09-01) |
| Min/Max +/- allowed | 143.8 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1139.9 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1300.1 |
| K-factor | 36 |
| Floor | 800.1 |
| Highest | 1300.1 (2026-09-01) |
| Min/Max +/- allowed | 143.8 |
Rapid rating
| Rating | 1216.9 |
| K-factor | 36 |
| Floor | 716.9 |
| Highest | 1216.9 (2025-06-01) |
| Min/Max +/- allowed | 161.9 |
| Rating Change () | |
| Games | 5 |
| Score | 2 |
| We | 3.47 |
| SWe | -1.47 |
| Temp +/- | -52.9 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | -52.9 |
| New Rating () | |
| Rating | 1164 |
| K-factor | 36 |
| Floor | 716.9 |
| Highest | 1216.9 (2025-06-01) |
| Min/Max +/- allowed | 161.9 |
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 | Ekurhuleni Rapid 2026 (C) | Rapid | 2026-08-29 | 2026-08-29 | Ekurhuleni (GE) | 5 | 1289.5 | 5 | 2 | 983.8 | -28.4 | Details |
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | D5 Teams 2026 (U13 Girls) | Standard | 2026-08-15 | 2026-08-15 | Ekurhuleni (GE) | 5 | 1289.5 | 4 | 3.5 | 1423.9 | 25.3 | Details |
| 2 | D5 2026 (U13 Girls) | Standard | 2026-04-25 | 2026-04-25 | Ekurhuleni (GE) | 5 | 1205.3 | 5 | 4 | 1535.9 | 58.9 | Details |
| 3 | RMS Rapid Chess Open 31 May 2025 (U11) | Rapid | 2025-05-31 | 2025-05-31 | Sedibeng (GSV) | 6 | 1200 | 6 | 3 | 1231.4 | 2.7 | Details |
| 4 | 2023 Ekurhuleni North District Schools Finals (U9) | Standard | 2023-07-29 | 2023-07-29 | Ekurhuleni (GE) | 5 | 1100.5 | 5 | 2 | 1145 | 3.5 | Details |
| 5 | Ekurhuleni-North Schools Teams 2022 (U9 Reserves) | Standard | 2022-08-06 | 2022-08-06 | Ekurhuleni (GE) | 3 | 1103.5 | 3 | 1 | 1067.4 | -1.5 | Details |
| 6 | Ekurhuleni-North Schools Finals Indiv 2022 (U9 Girls) | Standard | 2022-05-13 | 2022-05-13 | Ekurhuleni (GE) | 5 | 1106.5 | 5 | 2 | 1098.1 | -1.7 | Details |
| 7 | Ekurhuleni Trials 2 2022 (U8+U10) | Standard | 2022-05-28 | 2022-05-28 | Ekurhuleni (GE) | 5 | 1106.5 | 0 | 0 | 0 | 0 | Details |
| 8 | Ekurhuleni Trials 1 2022 (U10) | Standard | 2022-04-23 | 2022-04-23 | Ekurhuleni (GE) | 5 | 1147.2 | 5 | 1 | 949.6 | -20.3 | Details |
| 9 | ACB Premier 2022 (Primary School) | Standard | 2022-03-19 | 2022-03-19 | Ekurhuleni (GE) | 5 | 1200 | 5 | 2.5 | 1177.6 | -1.5 | Details |
| 10 | ACB Premier 2022 (U9) | Standard | 2022-03-21 | 2022-03-21 | Ekurhuleni (GE) | 7 | 1200 | 4 | 0.5 | 881.3 | -24.9 | 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 | 14 |
| Wins | 9 |
| Draws | 1 |
| Losses | 4 |
| White | 6 |
| Black | 8 |
| White wins | 4 |
| Black wins | 5 |
| Score | 9.5 |
| Percent | 67.9 |
| Dp | 151.8 |
| AOR | 1154.9 |
| Performance | 1306.7 |
Game statistics (History)
| Games | 47 |
| Wins | 18 |
| Draws | 7 |
| Losses | 22 |
| White | 23 |
| Black | 24 |
| White wins | 11 |
| Black wins | 7 |
| Score | 21.5 |
| Percent | 45.7 |
| Dp | -36.2 |
| AOR | 1190.7 |
| Performance | 1154.5 |
Rankings (Main)
| National | |
| Overall | 6678 |
| Gender | 1223 |
| Age group | 1046 |
| Gender/Age | 278 |
| Provincial | |
| Overall | 2273 |
| Gender | 419 |
| Age group | 339 |
| Gender/Age | 82 |
| Regional | |
| Overall | 271 |
| Gender | 44 |
| Age group | 53 |
| Gender/Age | 12 |
Rankings (Standard)
| 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 |
Rankings (Rapid)
| 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 |
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 | 14 |
| Score | 9.5 |
| Percent | 67.9 |
| Aor | 1154.9 |
| Dp | 151.8 |
| Prat | 1306.7 |
Performance (12 months)
| Games | 14 |
| Score | 9.5 |
| Percent | 67.9 |
| Aor | 1154.9 |
| Dp | 151.8 |
| Prat | 1306.7 |
Performance (History)
| Games | 47 |
| Score | 21.5 |
| Percent | 45.7 |
| Aor | 1190.7 |
| Dp | -36.2 |
| Prat | 1154.5 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Bensch, I (Ivanka) | 3 | 1 | 2 | ACB Premier 2022 (U9) | Ekurhuleni Trials 1 2022 (U10) | Details |
| Overall | 2 | Matthee, C (Christiaan) | 2 | 1 | 1 | RMS Rapid Chess Open 31 May 2025 (U11) | RMS Rapid Chess Open 31 May 2025 (U11) | Details |
| Overall | 3 | Feldman, A (Alec Yacoub) | 2 | 1 | 1 | RMS Rapid Chess Open 31 May 2025 (U11) | RMS Rapid Chess Open 31 May 2025 (U11) | Details |
| Overall | 4 | Van Rensburg, J (Janru) | 2 | 1 | 1 | RMS Rapid Chess Open 31 May 2025 (U11) | RMS Rapid Chess Open 31 May 2025 (U11) | Details |
| Standard | 1 | Bensch, I (Ivanka) | 3 | 1 | 2 | ACB Premier 2022 (U9) | Ekurhuleni Trials 1 2022 (U10) | Details |
| Rapid | 1 | Matthee, C (Christiaan) | 2 | 1 | 1 | RMS Rapid Chess Open 31 May 2025 (U11) | RMS Rapid Chess Open 31 May 2025 (U11) | Details |
| Rapid | 2 | Feldman, A (Alec Yacoub) | 2 | 1 | 1 | RMS Rapid Chess Open 31 May 2025 (U11) | RMS Rapid Chess Open 31 May 2025 (U11) | Details |
| Rapid | 3 | Van Rensburg, J (Janru) | 2 | 1 | 1 | RMS Rapid Chess Open 31 May 2025 (U11) | RMS Rapid Chess Open 31 May 2025 (U11) | Details |