PLAYER PAGE
Heinrich Viviers
1100145926Tshwane (GTP)Personal
Main rating
| Rating | 1304.3 |
| K-factor | 36 |
| Floor | 833.5 |
| Highest | 1524.6 (2022-08-01) |
| Min/Max +/- allowed | 104 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1097.4 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1304.3 |
| K-factor | 36 |
| Floor | 833.5 |
| Highest | 1524.6 (2022-08-01) |
| Min/Max +/- allowed | 104.4 |
Standard rating
| Rating | 1311.8 |
| K-factor | 36 |
| Floor | 852.3 |
| Highest | 1499.6 (2022-08-01) |
| Min/Max +/- allowed | 108.2 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1097.4 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1311.8 |
| K-factor | 36 |
| Floor | 852.3 |
| Highest | 1499.6 (2022-08-01) |
| Min/Max +/- allowed | 108.2 |
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 | 2025 Tshwane North School District CLOSED Individual Chess Championship (U15 Open) | Standard | 2025-05-24 | 2025-05-24 | Tshwane (GTP) | 5 | 1297.5 | 5 | 3 | 1332.4 | 0 | Details |
| 2 | 2025 Tshwane North School District CLOSED Individual Championships Cluster 4&5 (U15 Open) | Standard | 2025-05-10 | 2025-05-10 | Tshwane (GTP) | 5 | 1297.5 | 5 | 3 | 1299.7 | 0 | Details |
| 3 | 2024 Tshwane North School District Cluster 4 & 5 Team League (U17) | Standard | 2024-07-20 | 2024-07-20 | Tshwane (GTP) | 5 | 1333.5 | 5 | 1 | 935.7 | 0 | Details |
| 4 | 2023 Gauteng Top Schools (U13 Mixed) | Standard | 2023-08-18 | 2023-08-18 | West Rand (GWR) | 5 | 1262.4 | 5 | 3 | 1373.6 | 0 | Details |
| 5 | 2023 Tshwane North School District CLOSED League Championships (D3) | Standard | 2023-08-12 | 2023-08-12 | Tshwane (GTP) | 5 | 1262.4 | 5 | 5 | 1551.7 | 0 | Details |
| 6 | 2023 Tshwane North School District CLOSED Individual Championships (D3) | Standard | 2023-05-13 | 2023-05-13 | Tshwane (GTP) | 5 | 1259.1 | 5 | 3 | 1285 | 0 | Details |
| 7 | 2022 Gauteng Schools Team Championships (U13 Open) | Standard | 2022-08-27 | 2022-08-27 | Tshwane (GTP) | 5 | 1200 | 5 | 4 | 1511.1 | 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 | 35 |
| Wins | 21 |
| Draws | 2 |
| Losses | 12 |
| White | 19 |
| Black | 16 |
| White wins | 10 |
| Black wins | 11 |
| Score | 22 |
| Percent | 62.9 |
| Dp | 109.3 |
| AOR | 1217.7 |
| Performance | 1327 |
Rankings (Main)
| National | |
| Overall | 5855 |
| Gender | 4851 |
| Age group | 922 |
| Gender/Age | 749 |
| Provincial | |
| Overall | 1978 |
| Gender | 1643 |
| Age group | 350 |
| Gender/Age | 291 |
| Regional | |
| Overall | 679 |
| Gender | 558 |
| Age group | 115 |
| Gender/Age | 97 |
Rankings (Standard)
| National | |
| Overall | 5010 |
| Gender | 4146 |
| Age group | 814 |
| Gender/Age | 665 |
| Provincial | |
| Overall | 1792 |
| Gender | 1489 |
| Age group | 320 |
| Gender/Age | 266 |
| Regional | |
| Overall | 643 |
| Gender | 529 |
| Age group | 110 |
| Gender/Age | 91 |
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 | 10 |
| Score | 6 |
| Percent | 60 |
| Aor | 1231.1 |
| Dp | 85 |
| Prat | 1316.1 |
Performance (History)
| Games | 35 |
| Score | 22 |
| Percent | 62.9 |
| Aor | 1217.7 |
| Dp | 109.3 |
| Prat | 1327 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Esterhuysen, R (Ruben) | 2 | 2 | 0 | 2023 Tshwane North School District CLOSED League Championships (D3) | 2025 Tshwane North School District CLOSED Individual Chess Championship (U15 Open) | Details |
| Standard | 1 | Esterhuysen, R (Ruben) | 2 | 2 | 0 | 2023 Tshwane North School District CLOSED League Championships (D3) | 2025 Tshwane North School District CLOSED Individual Chess Championship (U15 Open) | Details |