PLAYER PAGE
Rayden Grieve
1110152502West Rand (GWR)Personal
Main rating
| Rating | 1108.6 |
| 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 | 1025.8 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1108.6 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2018-10-01) |
| Min/Max +/- allowed | 165.8 |
Standard rating
| Rating | 1111.9 |
| 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 | 1025.8 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1111.9 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2018-10-01) |
| Min/Max +/- allowed | 165.8 |
Rapid 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 |
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 | West Rand Open 2026 (Bishops) | Standard | 2026-02-07 | 2026-02-07 | West Rand (GWR) | 5 | 1063.2 | 4 | 3 | 1388.1 | 0 | Details |
| 2 | 2024 D2 Schools Individuals (U13 Boys) | Standard | 2024-05-04 | 2024-05-04 | West Rand (GWR) | 5 | 1055.8 | 5 | 1.5 | 1084.6 | 0 | Details |
| 3 | 2024 West Rand Open (U14) | Standard | 2024-02-03 | 2024-02-03 | West Rand (GWR) | 5 | 1032.9 | 5 | 2 | 1159 | 0 | Details |
| 4 | 2024 Gauteng Inter-Region Chess Championship (U14B) | Standard | 2024-01-13 | 2024-01-14 | Tshwane (GTP) | 5 | 1065.6 | 4 | 0 | 865.2 | 0 | Details |
| 5 | 2023 West Rand Trials (U14) | Standard | 2023-09-09 | 2023-09-09 | West Rand (GWR) | 5 | 1049.7 | 5 | 2 | 1126.6 | 0 | Details |
| 6 | West Rand at Bastion 2023 (Bishops) | Standard | 2023-08-05 | 2023-08-05 | West Rand (GWR) | 5 | 1099.8 | 4 | 0 | 781.7 | 0 | Details |
| 7 | 2023 West Rand RHS Open (Bishops) | Standard | 2023-06-10 | 2023-06-10 | West Rand (GWR) | 5 | 1145.9 | 5 | 1 | 916.6 | 0 | Details |
| 8 | D2 Schools Individuals 2023 (U13 Boys) | Standard | 2023-05-13 | 2023-05-13 | West Rand (GWR) | 5 | 1151.2 | 5 | 2 | 1115 | 0 | Details |
| 9 | West Rand Juniors 2023 (U14) | Standard | 2023-03-18 | 2023-03-18 | West Rand (GWR) | 5 | 1200 | 5 | 1 | 959.3 | 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 | 4 |
| Wins | 3 |
| Draws | 0 |
| Losses | 1 |
| White | 2 |
| Black | 2 |
| White wins | 1 |
| Black wins | 2 |
| Score | 3 |
| Percent | 75 |
| Dp | 212.5 |
| AOR | 1175.6 |
| Performance | 1388.1 |
Game statistics (History)
| Games | 42 |
| Wins | 12 |
| Draws | 1 |
| Losses | 29 |
| White | 20 |
| Black | 22 |
| White wins | 5 |
| Black wins | 7 |
| Score | 12.5 |
| Percent | 29.8 |
| Dp | -172 |
| AOR | 1218.3 |
| Performance | 1046.3 |
Rankings (Main)
| 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 (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 | 4 |
| Score | 3 |
| Percent | 75 |
| Aor | 1175.6 |
| Dp | 212.5 |
| Prat | 1388.1 |
Performance (12 months)
| Games | 4 |
| Score | 3 |
| Percent | 75 |
| Aor | 1175.6 |
| Dp | 212.5 |
| Prat | 1388.1 |
Performance (History)
| Games | 42 |
| Score | 12.5 |
| Percent | 29.8 |
| Aor | 1218.3 |
| Dp | -172 |
| Prat | 1046.3 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |