PLAYER PAGE
Heindrich Viljoen
1140158841Gert Sibande (MGS)Personal
Main rating
| Rating | 1244.7 |
| K-factor | 36 |
| Floor | 758.3 |
| Highest | 1297.9 (2023-07-01) |
| Min/Max +/- allowed | 144 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 986.7 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1244.7 |
| K-factor | 36 |
| Floor | 758.3 |
| Highest | 1297.9 (2023-07-01) |
| Min/Max +/- allowed | 144.2 |
Standard 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 |
Rapid rating
| Rating | 1259.9 |
| K-factor | 36 |
| Floor | 783.1 |
| Highest | 1366.6 (2023-07-01) |
| Min/Max +/- allowed | 130.8 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1038.6 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1259.9 |
| K-factor | 36 |
| Floor | 783.1 |
| Highest | 1366.6 (2023-07-01) |
| Min/Max +/- allowed | 130.8 |
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 | Rookies Tournament Secunda 2025 (U11) | Rapid | 2025-08-08 | 2025-08-08 | Gert Sibande (MGS) | 5 | 1258.3 | 5 | 1.5 | 1054.6 | 0 | Details |
| 2 | Top Schools Gert Sibande 2024 (U11) | Rapid | 2024-08-16 | 2024-08-16 | Gert Sibande (MGS) | 5 | 1247.7 | 5 | 4 | 1462.8 | 0 | Details |
| 3 | Govan Mbeki 2024 (U11) | Rapid | 2024-08-02 | 2024-08-02 | Gert Sibande (MGS) | 5 | 1247.7 | 5 | 2 | 1114.2 | 0 | Details |
| 4 | Govin Mbeki Teams Chess Tournament 2023 (U9) | Rapid | 2023-08-18 | 2023-08-18 | Gert Sibande (MGS) | 5 | 1220.3 | 5 | 4 | 1483.9 | 0 | Details |
| 5 | 2023 Gert Sibande League (U9) | Rapid | 2023-08-25 | 2023-08-25 | Gert Sibande (MGS) | 5 | 1220.3 | 5 | 2.5 | 1172.2 | 0 | Details |
| 6 | Hoëveldgroep 2023 (O9) | Rapid | 2023-07-28 | 2023-07-28 | Gert Sibande (MGS) | 5 | 1200 | 5 | 3.5 | 1353.7 | 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 | 30 |
| Wins | 16 |
| Draws | 3 |
| Losses | 11 |
| White | 15 |
| Black | 15 |
| White wins | 7 |
| Black wins | 9 |
| Score | 17.5 |
| Percent | 58.3 |
| Dp | 70.8 |
| AOR | 1202.7 |
| Performance | 1273.6 |
Rankings (Main)
| National | |
| Overall | 8701 |
| Gender | 7049 |
| Age group | 1347 |
| Gender/Age | 989 |
| Provincial | |
| Overall | 325 |
| Gender | 284 |
| Age group | 69 |
| Gender/Age | 57 |
| Regional | |
| Overall | 127 |
| Gender | 108 |
| Age group | 36 |
| Gender/Age | 29 |
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 | 2742 |
| Gender | 2216 |
| Age group | 520 |
| Gender/Age | 381 |
| Provincial | |
| Overall | 107 |
| Gender | 85 |
| Age group | 33 |
| Gender/Age | 26 |
| Regional | |
| Overall | 96 |
| Gender | 75 |
| Age group | 32 |
| Gender/Age | 26 |
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 | 5 |
| Score | 1.5 |
| Percent | 30 |
| Aor | 1224.6 |
| Dp | -170 |
| Prat | 1054.6 |
Performance (History)
| Games | 30 |
| Score | 17.5 |
| Percent | 58.3 |
| Aor | 1202.7 |
| Dp | 70.8 |
| Prat | 1273.6 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Osman, T (Talia) | 3 | 0 | 3 | Hoëveldgroep 2023 (O9) | Govin Mbeki Teams Chess Tournament 2023 (U9) | Details |
| Overall | 2 | Erasmus, T (Tylor) | 3 | 3 | 0 | Hoëveldgroep 2023 (O9) | Govin Mbeki Teams Chess Tournament 2023 (U9) | Details |
| Overall | 3 | Vermeulen, E (Elmarie) | 3 | 0 | 3 | Hoëveldgroep 2023 (O9) | Rookies Tournament Secunda 2025 (U11) | Details |
| Overall | 4 | Jonker, L (Lewanne) | 3 | 1 | 2 | Hoëveldgroep 2023 (O9) | Top Schools Gert Sibande 2024 (U11) | Details |
| Overall | 5 | Du Plessis, J (Jj) | 2 | 2 | 0 | Govan Mbeki 2024 (U11) | Top Schools Gert Sibande 2024 (U11) | Details |
| Rapid | 1 | Osman, T (Talia) | 3 | 0 | 3 | Hoëveldgroep 2023 (O9) | Govin Mbeki Teams Chess Tournament 2023 (U9) | Details |
| Rapid | 2 | Erasmus, T (Tylor) | 3 | 3 | 0 | Hoëveldgroep 2023 (O9) | Govin Mbeki Teams Chess Tournament 2023 (U9) | Details |
| Rapid | 3 | Vermeulen, E (Elmarie) | 3 | 0 | 3 | Hoëveldgroep 2023 (O9) | Rookies Tournament Secunda 2025 (U11) | Details |
| Rapid | 4 | Jonker, L (Lewanne) | 3 | 1 | 2 | Hoëveldgroep 2023 (O9) | Top Schools Gert Sibande 2024 (U11) | Details |
| Rapid | 5 | Appenah, E (Evan) | 2 | 0 | 2 | Govan Mbeki 2024 (U11) | Top Schools Gert Sibande 2024 (U11) | Details |
