PLAYER PAGE
Willem Cornelius Roets
194066798Johannesburg Metro (GJM)Personal
Main rating
| Rating | 1218.4 |
| K-factor | 40 |
| Floor | 663.5 |
| Highest | 1351.1 (2020-02-01) |
| Min/Max +/- allowed | 134 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1131.9 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1218.4 |
| K-factor | 40 |
| Floor | 663.5 |
| Highest | 1351.1 (2020-02-01) |
| Min/Max +/- allowed | 133.7 |
Standard rating
| Rating | 1232.4 |
| K-factor | 36 |
| Floor | 732.4 |
| Highest | 1356.4 (2022-08-01) |
| Min/Max +/- allowed | 132.7 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 920.3 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1232.4 |
| K-factor | 36 |
| Floor | 732.4 |
| Highest | 1356.4 (2022-08-01) |
| Min/Max +/- allowed | 132.7 |
Rapid rating
| Rating | 777.3 |
| K-factor | 40 |
| Floor | 500 |
| Highest | 1200 (2019-12-01) |
| 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 | 777.3 |
| K-factor | 40 |
| Floor | 500 |
| Highest | 1200 (2019-12-01) |
| Min/Max +/- allowed | 165.8 |
Blitz rating
| Rating | 611.2 |
| K-factor | 40 |
| Floor | 500 |
| Highest | 1200 (2019-12-01) |
| 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 | 611.2 |
| K-factor | 40 |
| Floor | 500 |
| Highest | 1200 (2019-12-01) |
| 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 | JMC Crawford Sandton Rapid 2026 (Open) | Rapid | 2026-05-09 | 2026-05-09 | Johannesburg Metro (GJM) | 5 | 1163.5 | 5 | 3 | 1564.4 | 54.9 | Details |
| 2 | JNW Rapid - Helpmekaar Kollege 2024 | Rapid | 2024-07-28 | 2024-07-28 | Johannesburg Metro (GJM) | 7 | 1109 | 6 | 2.5 | 1480 | 13.1 | Details |
| 3 | JNW Open - Classic - Crawford 2024 (B) | Standard | 2024-03-09 | 2024-03-09 | Johannesburg Metro (GJM) | 5 | 957.6 | 5 | 3 | 1596.8 | 49.1 | Details |
| 4 | CPH Chess Clubs Challenge 2022 (B) | Rapid | 2022-11-12 | 2022-11-12 | Johannesburg Metro (GJM) | 6 | 1407.7 | 5 | 0 | 1003.4 | -22.1 | Details |
| 5 | JMC Womens Day 2022 (C) | Standard | 2022-08-06 | 2022-08-07 | Johannesburg Metro (GJM) | 6 | 756.4 | 6 | 5 | 1581.7 | 92.5 | Details |
| 6 | JMC Blitz Open 8 August 2022 (A) | Blitz | 2022-08-08 | 2022-08-08 | Johannesburg Metro (GJM) | 9 | 756.4 | 8 | 2.5 | 1176.5 | 7.9 | Details |
| 7 | JNW Trinityhouse LF 2022 (Challengers) | Standard | 2022-03-12 | 2022-03-12 | Johannesburg Metro (GJM) | 5 | 658.5 | 5 | 3 | 1314.2 | 49.1 | Details |
| 8 | JMC Everest 2021 (B) | Standard | 2021-10-30 | 2021-10-30 | Johannesburg Metro (GJM) | 5 | 559.6 | 5 | 3 | 1442.7 | 49.3 | Details |
| 9 | JNW Club - Trinityhouse Randpark Ridge Open 2020 (B) | Standard | 2020-02-22 | 2020-02-22 | Johannesburg Metro (GJM) | 5 | 1422.6 | 5 | 2.5 | 1341.5 | -8.5 | 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 | 2 |
| Losses | 1 |
| White | 3 |
| Black | 2 |
| White wins | 0 |
| Black wins | 2 |
| Score | 3 |
| Percent | 60 |
| Dp | 85 |
| AOR | 1479.4 |
| Performance | 1564.4 |
Game statistics (History)
| Games | 50 |
| Wins | 21 |
| Draws | 7 |
| Losses | 22 |
| White | 26 |
| Black | 24 |
| White wins | 8 |
| Black wins | 13 |
| Score | 24.5 |
| Percent | 49 |
| Dp | -8.5 |
| AOR | 1390.5 |
| Performance | 1382 |
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 | 5 |
| Score | 3 |
| Percent | 60 |
| Aor | 1479.4 |
| Dp | 85 |
| Prat | 1564.4 |
Performance (12 months)
| Games | 5 |
| Score | 3 |
| Percent | 60 |
| Aor | 1479.4 |
| Dp | 85 |
| Prat | 1564.4 |
Performance (History)
| Games | 50 |
| Score | 24.5 |
| Percent | 49 |
| Aor | 1390.5 |
| Dp | -8.5 |
| Prat | 1382 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |