PLAYER PAGE
Valentina Wong
2160337562Johannesburg Metro (GJM)Valentina Wong
2160337562Johannesburg Metro (GJM)Personal
Main rating
| Rating | 1259.3 |
| K-factor | 36 |
| Floor | 759.3 |
| Highest | 1259.3 (2026-07-01) |
| Min/Max +/- allowed | 152 |
| Rating Change () | |
| Games | 5 |
| Score | 2 |
| We | 2.73 |
| SWe | -0.6 |
| Temp +/- | -21.8 |
| Penalties | 0 |
| Weight perform | 1212.3 |
| Final +/- | -21.8 |
| New Rating () | |
| Rating | 1237.6 |
| K-factor | 36 |
| Floor | 759.3 |
| Highest | 1259.3 (2026-07-01) |
| Min/Max +/- allowed | 152.4 |
Standard rating
| Rating | 1245.9 |
| K-factor | 36 |
| Floor | 745.9 |
| Highest | 1245.9 (2026-07-01) |
| Min/Max +/- allowed | 155.3 |
| Rating Change () | |
| Games | 5 |
| Score | 2 |
| We | 2.7 |
| SWe | -0.7 |
| Temp +/- | -25 |
| Penalties | 0 |
| Weight perform | 1217.9 |
| Final +/- | -25 |
| New Rating () | |
| Rating | 1220.9 |
| K-factor | 36 |
| Floor | 745.9 |
| Highest | 1245.9 (2026-07-01) |
| Min/Max +/- allowed | 155.3 |
Rapid rating
| Rating | 1178.6 |
| K-factor | 40 |
| Floor | 700 |
| Highest | 1199.9 (2026-05-01) |
| 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 | 1178.6 |
| K-factor | 40 |
| Floor | 700 |
| Highest | 1199.9 (2026-05-01) |
| Min/Max +/- allowed | 165.8 |
Blitz rating
| Rating | 1200 |
| K-factor | 40 |
| Floor | 700 |
| Highest | 1199.9 (2026-05-01) |
| 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 | 40 |
| Floor | 700 |
| Highest | 1199.9 (2026-05-01) |
| Min/Max +/- allowed | 165.8 |
Main rating
| Rating | 1259.3 |
| K-factor | 36 |
| Floor | 759.3 |
| Highest | 1259.3 (2026-07-01) |
| Min/Max +/- allowed | 152 |
| Rating Change () | |
| Games | 5 |
| Score | 2 |
| We | 2.73 |
| SWe | -0.6 |
| Temp +/- | -21.8 |
| Penalties | 0 |
| Weight perform | 1212.3 |
| Final +/- | -21.8 |
| New Rating () | |
| Rating | 1237.6 |
| K-factor | 36 |
| Floor | 759.3 |
| Highest | 1259.3 (2026-07-01) |
| Min/Max +/- allowed | 152.4 |
Standard rating
| Rating | 1245.9 |
| K-factor | 36 |
| Floor | 745.9 |
| Highest | 1245.9 (2026-07-01) |
| Min/Max +/- allowed | 155.3 |
| Rating Change () | |
| Games | 5 |
| Score | 2 |
| We | 2.7 |
| SWe | -0.7 |
| Temp +/- | -25 |
| Penalties | 0 |
| Weight perform | 1217.9 |
| Final +/- | -25 |
| New Rating () | |
| Rating | 1220.9 |
| K-factor | 36 |
| Floor | 745.9 |
| Highest | 1245.9 (2026-07-01) |
| Min/Max +/- allowed | 155.3 |
Rapid rating
| Rating | 1178.6 |
| K-factor | 40 |
| Floor | 700 |
| Highest | 1199.9 (2026-05-01) |
| 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 | 1178.6 |
| K-factor | 40 |
| Floor | 700 |
| Highest | 1199.9 (2026-05-01) |
| Min/Max +/- allowed | 165.8 |
Blitz rating
| Rating | 1200 |
| K-factor | 40 |
| Floor | 700 |
| Highest | 1199.9 (2026-05-01) |
| 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 | 40 |
| Floor | 700 |
| Highest | 1199.9 (2026-05-01) |
| Min/Max +/- allowed | 165.8 |
Rating Graph
Tournaments
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | 4th Khelo India - LCA Chess Tournament 2026 (E) | Standard | 2026-07-12 | 2026-07-12 | Johannesburg Metro (GJM) | 5 | 1259.3 | 5 | 2 | 1113.4 | -21.8 | Details |
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | JMC Trinityhouse Randpark Ridge 2026 (U12) | Standard | 2026-06-27 | 2026-06-27 | Johannesburg Metro (GJM) | 5 | 1208.3 | 5 | 3 | 1366.3 | 26.4 | Details |
| 2 | Knight Riders Individuals Open Chess Tournament 2026 (Grade 4-7) | Standard | 2026-06-20 | 2026-06-20 | Johannesburg Metro (GJM) | 5 | 1208.3 | 5 | 3 | 1235.1 | 6.1 | Details |
| 3 | JMC Queens of the Board Rapid 2026 (Junior) | Rapid | 2026-06-13 | 2026-06-13 | Johannesburg Metro (GJM) | 5 | 1208.3 | 5 | 2 | 1240.6 | 2.6 | Details |
| 4 | JMC Helpmekaar 2026 (U12) | Standard | 2026-05-31 | 2026-05-31 | Johannesburg Metro (GJM) | 5 | 1208.3 | 5 | 2 | 1203.5 | 0.3 | Details |
| 5 | Sixth Knight Riders Juniors Open Chess Tournament 2026 (C+D) | Standard | 2026-05-10 | 2026-05-10 | Johannesburg Metro (GJM) | 5 | 1200 | 4 | 2 | 1253.5 | 8.3 | Details |
Game statistics ( )
| Games | 5 |
| Wins | 2 |
| Draws | 0 |
| Losses | 3 |
| White | 2 |
| Black | 3 |
| White wins | 2 |
| Black wins | 0 |
| Score | 2 |
| Percent | 40 |
| Dp | -85 |
| AOR | 1198.4 |
| Performance | 1113.4 |
| Games | 5 |
| Wins | 2 |
| Draws | 0 |
| Losses | 3 |
| White | 2 |
| Black | 3 |
| White wins | 2 |
| Black wins | 0 |
| Score | 2 |
| Percent | 40 |
| Dp | -85 |
| AOR | 1198.4 |
| Performance | 1113.4 |
Game statistics ()
| Games | 29 |
| Wins | 14 |
| Draws | 0 |
| Losses | 15 |
| White | 14 |
| Black | 15 |
| White wins | 6 |
| Black wins | 8 |
| Score | 14 |
| Percent | 48.3 |
| Dp | -14.7 |
| AOR | 1249.4 |
| Performance | 1234.8 |
| Games | 29 |
| Wins | 14 |
| Draws | 0 |
| Losses | 15 |
| White | 14 |
| Black | 15 |
| White wins | 6 |
| Black wins | 8 |
| Score | 14 |
| Percent | 48.3 |
| Dp | -14.7 |
| AOR | 1249.4 |
| Performance | 1234.8 |
Game statistics (History)
| Games | 29 |
| Wins | 14 |
| Draws | 0 |
| Losses | 15 |
| White | 14 |
| Black | 15 |
| White wins | 6 |
| Black wins | 8 |
| Score | 14 |
| Percent | 48.3 |
| Dp | -14.7 |
| AOR | 1249.4 |
| Performance | 1234.8 |
| Games | 29 |
| Wins | 14 |
| Draws | 0 |
| Losses | 15 |
| White | 14 |
| Black | 15 |
| White wins | 6 |
| Black wins | 8 |
| Score | 14 |
| Percent | 48.3 |
| Dp | -14.7 |
| AOR | 1249.4 |
| Performance | 1234.8 |
Rankings (Main)
| National | |
| Overall | 8465 |
| Gender | 1629 |
| Age group | 988 |
| Gender/Age | 235 |
| Provincial | |
| Overall | 2936 |
| Gender | 578 |
| Age group | 349 |
| Gender/Age | 80 |
| Regional | |
| Overall | 726 |
| Gender | 115 |
| Age group | 91 |
| Gender/Age | 19 |
| National | |
| Overall | 8465 |
| Gender | 1629 |
| Age group | 988 |
| Gender/Age | 235 |
| Provincial | |
| Overall | 2936 |
| Gender | 578 |
| Age group | 349 |
| Gender/Age | 80 |
| Regional | |
| Overall | 726 |
| Gender | 115 |
| Age group | 91 |
| Gender/Age | 19 |
Rankings (Standard)
| National | |
| Overall | 7949 |
| Gender | 1675 |
| Age group | 978 |
| Gender/Age | 254 |
| Provincial | |
| Overall | 2884 |
| Gender | 622 |
| Age group | 357 |
| Gender/Age | 89 |
| Regional | |
| Overall | 661 |
| Gender | 123 |
| Age group | 83 |
| Gender/Age | 23 |
| National | |
| Overall | 7949 |
| Gender | 1675 |
| Age group | 978 |
| Gender/Age | 254 |
| Provincial | |
| Overall | 2884 |
| Gender | 622 |
| Age group | 357 |
| Gender/Age | 89 |
| Regional | |
| Overall | 661 |
| Gender | 123 |
| Age group | 83 |
| Gender/Age | 23 |
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 |
| 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 |
| 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 | 5 |
| Score | 2 |
| Percent | 40 |
| Aor | 1198.4 |
| Dp | -85 |
| Prat | 1113.4 |
| Games | 5 |
| Score | 2 |
| Percent | 40 |
| Aor | 1198.4 |
| Dp | -85 |
| Prat | 1113.4 |
Performance ()
| Games | 29 |
| Score | 14 |
| Percent | 48.3 |
| Aor | 1249.4 |
| Dp | -14.7 |
| Prat | 1234.8 |
| Games | 29 |
| Score | 14 |
| Percent | 48.3 |
| Aor | 1249.4 |
| Dp | -14.7 |
| Prat | 1234.8 |
Performance (12 months)
| Games | 29 |
| Score | 14 |
| Percent | 48.3 |
| Aor | 1249.4 |
| Dp | -14.7 |
| Prat | 1234.8 |
| Games | 29 |
| Score | 14 |
| Percent | 48.3 |
| Aor | 1249.4 |
| Dp | -14.7 |
| Prat | 1234.8 |
Performance (History)
| Games | 29 |
| Score | 14 |
| Percent | 48.3 |
| Aor | 1249.4 |
| Dp | -14.7 |
| Prat | 1234.8 |
| Games | 29 |
| Score | 14 |
| Percent | 48.3 |
| Aor | 1249.4 |
| Dp | -14.7 |
| Prat | 1234.8 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Manasoe, B (Bohlokwa) | 2 | 1 | 1 | Sixth Knight Riders Juniors Open Chess Tournament 2026 (C+D) | JMC Queens of the Board Rapid 2026 (Junior) | Details |
| Overall | 2 | Pulluri, P (Parnika) | 2 | 0 | 2 | JMC Queens of the Board Rapid 2026 (Junior) | JMC Trinityhouse Randpark Ridge 2026 (U12) | Details |
| Overall | 3 | Mkulisi, A (Asavela) | 2 | 2 | 0 | JMC Queens of the Board Rapid 2026 (Junior) | Knight Riders Individuals Open Chess Tournament 2026 (Grade 4-7) | Details |
| Overall | 4 | Ntshaqa, M (Melokuhle) | 2 | 1 | 1 | Sixth Knight Riders Juniors Open Chess Tournament 2026 (C+D) | JMC Helpmekaar 2026 (U12) | Details |
| Standard | 1 | Ntshaqa, M (Melokuhle) | 2 | 1 | 1 | Sixth Knight Riders Juniors Open Chess Tournament 2026 (C+D) | JMC Helpmekaar 2026 (U12) | Details |