PLAYER PAGE
Jack (Xu) Weng
1040143829Mangaung (FMB)Personal
Main rating
| Rating | 1209.8 |
| K-factor | 36 |
| Floor | 757.8 |
| Highest | 1496.7 (2022-07-01) |
| Min/Max +/- allowed | 109 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 816.3 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1209.8 |
| K-factor | 36 |
| Floor | 757.8 |
| Highest | 1496.7 (2022-07-01) |
| Min/Max +/- allowed | 108.7 |
Standard rating
| Rating | 1270.6 |
| K-factor | 36 |
| Floor | 772 |
| Highest | 1508.9 (2022-07-01) |
| Min/Max +/- allowed | 106.8 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1270.6 |
| K-factor | 36 |
| Floor | 772 |
| Highest | 1508.9 (2022-07-01) |
| Min/Max +/- allowed | 106.8 |
Rapid rating
| Rating | 1088.7 |
| 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 | 782.4 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1088.7 |
| 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 | Morris Club Championship 2023 | Rapid | 2023-07-28 | 2023-07-28 | Mangaung (FMB) | 5 | 1252.5 | 5 | 0 | 971.4 | 0 | Details |
| 2 | Inter Regional Chess Championship 2023 (U20) | Standard | 2023-05-19 | 2023-05-20 | Mangaung (FMB) | 5 | 1234.7 | 5 | 3 | 1329.5 | 0 | Details |
| 3 | Grey College Team Championship 2023 (A) | Standard | 2023-02-03 | 2023-02-04 | Mangaung (FMB) | 5 | 1233.5 | 5 | 2 | 1249.4 | 0 | Details |
| 4 | Kings & Queens Chess 21 January 2023 (A) | Rapid | 2023-01-21 | 2023-01-21 | Mangaung (FMB) | 5 | 1221.3 | 4 | 2 | 1338.2 | 0 | Details |
| 5 | Courteney Page Chess Festival 2022 (A+B) | Rapid | 2022-10-15 | 2022-10-15 | Mangaung (FMB) | 5 | 1241.3 | 4 | 0.5 | 1056.6 | 0 | Details |
| 6 | Kiriakos Michalakis Chess Festival 2022 (A) | Standard | 2022-09-23 | 2022-09-23 | Mangaung (FMB) | 5 | 1248.3 | 5 | 2 | 1230.9 | 0 | Details |
| 7 | Bloemfontein School League 2022 (U19) | Rapid | 2022-08-12 | 2022-08-12 | Mangaung (FMB) | 5 | 1257.8 | 5 | 3 | 1212.9 | 0 | Details |
| 8 | Mangaung Metro Chess 13 August 2022 (A) | Rapid | 2022-08-13 | 2022-08-13 | Mangaung (FMB) | 5 | 1257.8 | 5 | 2 | 1234.8 | 0 | Details |
| 9 | 8th Piet Van Zyl Chess Festival 2022 (C) | Standard | 2022-07-22 | 2022-07-23 | Mangaung (FMB) | 5 | 1200 | 5 | 4 | 1485.5 | 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 | 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 (History)
| Games | 43 |
| Wins | 18 |
| Draws | 1 |
| Losses | 24 |
| White | 22 |
| Black | 21 |
| White wins | 10 |
| Black wins | 8 |
| Score | 18.5 |
| Percent | 43 |
| Dp | -59.3 |
| AOR | 1295.4 |
| Performance | 1236.1 |
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 | 0 |
| Score | 0 |
| Percent | 0 |
| Aor | 0 |
| Dp | 0 |
| Prat | 0 |
Performance (12 months)
| Games | 0 |
| Score | 0 |
| Percent | 0 |
| Aor | 0 |
| Dp | 0 |
| Prat | 0 |
Performance (History)
| Games | 43 |
| Score | 18.5 |
| Percent | 43 |
| Aor | 1295.4 |
| Dp | -59.3 |
| Prat | 1236.1 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Smit, A (Albert) | 2 | 1 | 1 | Mangaung Metro Chess 13 August 2022 (A) | Inter Regional Chess Championship 2023 (U20) | Details |
| Overall | 2 | Jordaan, W (Wian) | 2 | 2 | 0 | Bloemfontein School League 2022 (U19) | Courteney Page Chess Festival 2022 (A+B) | Details |
| Rapid | 1 | Jordaan, W (Wian) | 2 | 2 | 0 | Bloemfontein School League 2022 (U19) | Courteney Page Chess Festival 2022 (A+B) | Details |