PLAYER PAGE
Wian Vorster
1120323200Johannesburg Metro (GJM)Personal
Main rating
| Rating | 1448.9 |
| K-factor | 32 |
| Floor | 930 |
| Highest | 1448.9 (2026-02-28) |
| Min/Max +/- allowed | 116 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1448.6 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1448.9 |
| K-factor | 32 |
| Floor | 930 |
| Highest | 1448.9 (2026-02-28) |
| Min/Max +/- allowed | 116.3 |
Standard rating
| Rating | 1416.7 |
| K-factor | 32 |
| Floor | 914.5 |
| Highest | 1416.7 (2026-02-28) |
| Min/Max +/- allowed | 121.8 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1421.1 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1416.7 |
| K-factor | 32 |
| Floor | 914.5 |
| Highest | 1416.7 (2026-02-28) |
| Min/Max +/- allowed | 121.8 |
Rapid rating
| Rating | 1363.7 |
| K-factor | 36 |
| Floor | 847 |
| Highest | 1363.7 (2026-02-28) |
| Min/Max +/- allowed | 131.3 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1465.4 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1363.7 |
| K-factor | 36 |
| Floor | 847 |
| Highest | 1363.7 (2026-02-28) |
| Min/Max +/- allowed | 131.3 |
Blitz rating
| Rating | 1200 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2025-08-01) |
| 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 (2025-08-01) |
| Min/Max +/- allowed | 165.8 |
Rating Graph
Tournaments
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | JMC Trinityhouse Little Falls (C) | Standard | 2026-02-28 | 2026-02-28 | Johannesburg Metro (GJM) | 5 | 1448.9 | 5 | 3 | 1437 | -2.9 | Details |
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | JCC ChessPowerHouse Feb Rapid 2026 (B) | Rapid | 2026-02-15 | 2026-02-15 | Johannesburg Metro (GJM) | 5 | 1348.8 | 5 | 3 | 1551.8 | 0 | Details |
| 2 | 2026 Piet Robbertse Open Chess Tournament (C) | Standard | 2026-02-07 | 2026-02-08 | Tshwane (GTP) | 5 | 1348.8 | 5 | 3 | 1529.6 | 0 | Details |
| 3 | MCA Tshwane Welcome 2026 (C) | Standard | 2026-01-24 | 2026-01-24 | Tshwane (GTP) | 5 | 1348.8 | 5 | 4 | 1517.9 | 0 | Details |
| 4 | 2026 Tshwane Chess Registration Tournament (C1) | Standard | 2026-01-31 | 2026-01-31 | Tshwane (GTP) | 5 | 1348.8 | 4 | 1 | 1116.2 | 0 | Details |
| 5 | 2026 JMC Kick off Tournament (C) | Standard | 2026-02-01 | 2026-02-01 | Johannesburg Metro (GJM) | 5 | 1348.8 | 5 | 3.5 | 1550.5 | 0 | Details |
| 6 | First Knight Riders Juniors Open Chess Tournament 2026 (B) | Standard | 2026-01-17 | 2026-01-17 | Johannesburg Metro (GJM) | 5 | 1360.9 | 4 | 2 | 1274 | 0 | Details |
| 7 | MCA Year End Rapid 2025 (U14) | Rapid | 2025-11-01 | 2025-11-01 | Johannesburg Metro (GJM) | 5 | 1351.6 | 5 | 3.5 | 1457.3 | 0 | Details |
| 8 | Chess Power House October Open 2025 (C) | Standard | 2025-10-25 | 2025-10-25 | Ekurhuleni (GE) | 5 | 1351.6 | 1 | 0 | 1225.3 | 0 | Details |
| 9 | Lardies Open 2025 (B) | Standard | 2025-10-18 | 2025-10-18 | Tshwane (GTP) | 5 | 1361.7 | 5 | 2 | 1317.5 | 0 | Details |
| 10 | Chess Molecules Rapid 2025 (C) | Rapid | 2025-09-20 | 2025-09-20 | Ekurhuleni (GE) | 5 | 1361.7 | 5 | 4 | 1562 | 0 | Details |
| 11 | Bojanala's FIDE On The Orion Express 2025 (Rooks) | Classical | 2025-10-03 | 2025-10-05 | Bojanala Platina (NBR) | 6 | 1361.7 | 6 | 3 | 1385.5 | 0 | Details |
| 12 | 2025 Centurion Chess Open Tournament (C) | Standard | 2025-09-27 | 2025-09-27 | Tshwane (GTP) | 5 | 1331.6 | 5 | 2 | 1219.2 | 0 | Details |
| 13 | Fourth Knight Riders Juniors Open Chess Tournament 2025 (B) | Standard | 2025-08-31 | 2025-08-31 | Johannesburg Metro (GJM) | 5 | 1331.6 | 4 | 2 | 1361.3 | 0 | Details |
| 14 | GoForChess Junior Chess Championships 2025 (U14+U16) | Standard | 2025-09-14 | 2025-09-14 | Johannesburg Metro (GJM) | 5 | 1331.6 | 2 | 0 | 1073.8 | 0 | Details |
| 15 | Chess Power House Spring Rapid 2025 (C) | Rapid | 2025-09-21 | 2025-09-21 | Ekurhuleni (GE) | 5 | 1331.6 | 5 | 3 | 1516.2 | 0 | Details |
| 16 | East Rand Chess Club Open 2025 (C) | Standard | 2025-08-09 | 2025-08-09 | Ekurhuleni (GE) | 5 | 1331.6 | 4 | 1.5 | 1313.4 | 0 | Details |
| 17 | East Rand Chess Club Open 2025 (C) | Standard | 2025-08-09 | 2025-08-09 | Ekurhuleni (GE) | 5 | 1331.6 | 4 | 1.5 | 1313.4 | 0 | Details |
| 18 | 2025 Alekhine Open (D) | Standard | 2025-09-06 | 2025-09-07 | Tshwane (GTP) | 5 | 1331.6 | 5 | 3.5 | 1550.9 | 0 | Details |
| 19 | 2025 Midstream Open Chess Tournament (D) | Standard | 2025-08-25 | 2025-08-25 | Tshwane (GTP) | 5 | 1221.8 | 5 | 3 | 1304.1 | 0 | Details |
| 20 | Rock n Roll Rapid 2025 (Queens) | Rapid | 2025-08-24 | 2025-08-24 | Ekurhuleni (GE) | 5 | 1221.8 | 5 | 3 | 1382.7 | 0 | Details |
| 21 | Chess Power House Aug Open 2025 (C) | Standard | 2025-08-16 | 2025-08-16 | Ekurhuleni (GE) | 5 | 1221.8 | 5 | 3 | 1511.7 | 0 | Details |
| 22 | 2025 Menlo Open (U14) | Standard | 2025-07-26 | 2025-07-26 | Tshwane (GTP) | 5 | 1200 | 5 | 2.5 | 1256.7 | 0 | Details |
| 23 | 2025 Wynie Robbertse Chess Tournament (D) | Standard | 2025-07-19 | 2025-07-19 | Tshwane (GTP) | 5 | 1200 | 5 | 2.5 | 1256.4 | 0 | Details |
| 24 | South African Open 2025 (U14 Open) | Classical | 2025-07-03 | 2025-07-05 | Johannesburg Metro (GJM) | 5 | 1200 | 0 | 0 | 0 | 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 | 28 |
| Wins | 15 |
| Draws | 3 |
| Losses | 10 |
| White | 16 |
| Black | 12 |
| White wins | 7 |
| Black wins | 8 |
| Score | 16.5 |
| Percent | 58.9 |
| Dp | 75.9 |
| AOR | 1363.8 |
| Performance | 1439.6 |
Game statistics (History)
| Games | 104 |
| Wins | 52 |
| Draws | 9 |
| Losses | 43 |
| White | 58 |
| Black | 54 |
| White wins | 30 |
| Black wins | 24 |
| Score | 56.5 |
| Percent | 54.3 |
| Dp | 36.8 |
| AOR | 1353.8 |
| Performance | 1390.6 |
Rankings (Main)
| National | |
| Overall | 2439 |
| Gender | 2107 |
| Age group | 302 |
| Gender/Age | 241 |
| Provincial | |
| Overall | 836 |
| Gender | 714 |
| Age group | 99 |
| Gender/Age | 74 |
| Regional | |
| Overall | 280 |
| Gender | 247 |
| Age group | 26 |
| Gender/Age | 19 |
Rankings (Standard)
| National | |
| Overall | 2684 |
| Gender | 2280 |
| Age group | 367 |
| Gender/Age | 290 |
| Provincial | |
| Overall | 978 |
| Gender | 826 |
| Age group | 137 |
| Gender/Age | 104 |
| Regional | |
| Overall | 303 |
| Gender | 263 |
| Age group | 35 |
| Gender/Age | 26 |
Rankings (Rapid)
| National | |
| Overall | 1117 |
| Gender | 947 |
| Age group | 216 |
| Gender/Age | 163 |
| Provincial | |
| Overall | 174 |
| Gender | 148 |
| Age group | 27 |
| Gender/Age | 17 |
| Regional | |
| Overall | 86 |
| Gender | 78 |
| Age group | 7 |
| Gender/Age | 5 |
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 | 28 |
| Score | 16.5 |
| Percent | 58.9 |
| Aor | 1363.8 |
| Dp | 75.9 |
| Prat | 1439.6 |
Performance (12 months)
| Games | 104 |
| Score | 56.5 |
| Percent | 54.3 |
| Aor | 1353.8 |
| Dp | 36.8 |
| Prat | 1390.6 |
Performance (History)
| Games | 104 |
| Score | 56.5 |
| Percent | 54.3 |
| Aor | 1353.8 |
| Dp | 36.8 |
| Prat | 1390.6 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Gericke, L (Logan) | 3 | 0 | 3 | East Rand Chess Club Open 2025 (C) | Chess Power House Spring Rapid 2025 (C) | Details |
| Overall | 2 | Monyane, B (Boikanyo) | 2 | 2 | 0 | East Rand Chess Club Open 2025 (C) | East Rand Chess Club Open 2025 (C) | Details |
| Overall | 3 | Mcdonald, G (Gabriel) | 2 | 1 | 1 | Rock n Roll Rapid 2025 (Queens) | Chess Power House Spring Rapid 2025 (C) | Details |
| Overall | 4 | Mankena, S (Satvik Ram) | 2 | 1 | 1 | Chess Power House Spring Rapid 2025 (C) | Chess Molecules Rapid 2025 (C) | Details |
| Overall | 5 | Mendonca, N (Nelita) | 2 | 2 | 0 | East Rand Chess Club Open 2025 (C) | East Rand Chess Club Open 2025 (C) | Details |
| Standard | 1 | Monyane, B (Boikanyo) | 2 | 2 | 0 | East Rand Chess Club Open 2025 (C) | East Rand Chess Club Open 2025 (C) | Details |
| Standard | 2 | Soodyall, K (Kiran) | 2 | 2 | 0 | 2025 Centurion Chess Open Tournament (C) | MCA Tshwane Welcome 2026 (C) | Details |
| Standard | 3 | Gericke, L (Logan) | 2 | 0 | 2 | East Rand Chess Club Open 2025 (C) | East Rand Chess Club Open 2025 (C) | Details |
| Standard | 4 | Crowie, A (Allegra) | 2 | 0 | 2 | East Rand Chess Club Open 2025 (C) | East Rand Chess Club Open 2025 (C) | Details |
| Standard | 5 | Mendonca, N (Nelita) | 2 | 2 | 0 | East Rand Chess Club Open 2025 (C) | East Rand Chess Club Open 2025 (C) | Details |
| Rapid | 1 | Mcdonald, G (Gabriel) | 2 | 1 | 1 | Rock n Roll Rapid 2025 (Queens) | Chess Power House Spring Rapid 2025 (C) | Details |
| Rapid | 2 | Mankena, S (Satvik Ram) | 2 | 1 | 1 | Chess Power House Spring Rapid 2025 (C) | Chess Molecules Rapid 2025 (C) | Details |