PLAYER PAGE
Evan Bosch
1170301880Mangaung (FMB)Personal
Main rating
| Rating | 1215.1 |
| K-factor | 36 |
| Floor | 861.9 |
| Highest | 1361.9 (2025-06-01) |
| Min/Max +/- allowed | 132 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1175.5 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1215.1 |
| K-factor | 36 |
| Floor | 861.9 |
| Highest | 1361.9 (2025-06-01) |
| Min/Max +/- allowed | 131.7 |
Standard rating
| Rating | 1207.5 |
| K-factor | 36 |
| Floor | 842.6 |
| Highest | 1342.6 (2025-06-01) |
| Min/Max +/- allowed | 135.3 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1175.5 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1207.5 |
| K-factor | 36 |
| Floor | 842.6 |
| Highest | 1342.6 (2025-06-01) |
| Min/Max +/- allowed | 135.3 |
Rapid rating
| Rating | 1182.7 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2024-05-01) |
| 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 | 1182.7 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2024-05-01) |
| Min/Max +/- allowed | 165.8 |
Blitz rating
| Rating | 1200 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2024-05-01) |
| 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 (2024-05-01) |
| 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 | Mangaung Metro Chess 6-7 February 2026 (C) | Standard | 2026-02-06 | 2026-02-07 | Mangaung (FMB) | 5 | 1215.9 | 5 | 4 | 1453.4 | 0 | Details |
| 2 | 2025 Mzansi Individual Championships (U10 Open) | Classical | 2025-12-17 | 2025-12-20 | Nelson Mandela Bay (ENM) | 6 | 1225 | 6 | 2.5 | 1232.6 | 0 | Details |
| 3 | 2025 Mzansi Inter Provincial Team Championships (U10 Combined) | Standard | 2025-12-15 | 2025-12-17 | Nelson Mandela Bay (ENM) | 6 | 1225 | 6 | 1 | 1033.4 | 0 | Details |
| 4 | 11th Piet van Zyl Chess Festival 2025 (B) | Standard | 2025-10-10 | 2025-10-11 | Mangaung (FMB) | 5 | 1247.7 | 4 | 0 | 841.8 | 0 | Details |
| 5 | Free State Closed 2025 (U10 Open) | Standard | 2025-08-14 | 2025-08-15 | Mangaung (FMB) | 5 | 1294.7 | 4 | 1 | 998.1 | 0 | Details |
| 6 | South African Open 2025 (U10 Open) | Classical | 2025-07-03 | 2025-07-05 | Johannesburg Metro (GJM) | 5 | 1345.2 | 5 | 1 | 1114 | 0 | Details |
| 7 | Primary School Chess 07 June 2025 (Grade 2+3) | Rapid | 2025-06-06 | 2025-06-06 | Mangaung (FMB) | 5 | 1361.9 | 4 | 2 | 1196.6 | 0 | Details |
| 8 | Spartan Bishops Championships Elite 2025 (U10) | Standard | 2025-05-23 | 2025-05-23 | Frances Baard (NCF) | 5 | 1255.2 | 5 | 4 | 1568.9 | 0 | Details |
| 9 | South African Junior Closed Chess Championships 2025 (U8 Open) | Classical | 2025-03-31 | 2025-04-05 | Cape Winelands (WCW) | 9 | 1232.8 | 9 | 3.5 | 1289.3 | 0 | Details |
| 10 | Mangaung Metro Chess 7-8 February 2025 (C) | Standard | 2025-02-07 | 2025-02-08 | Mangaung (FMB) | 5 | 1174.5 | 5 | 4 | 1440.2 | 0 | Details |
| 11 | Mangaung Metro Chess 25 January 2025 (C) | Rapid | 2025-01-25 | 2025-01-25 | Mangaung (FMB) | 5 | 1153.3 | 5 | 3 | 1261.6 | 0 | Details |
| 12 | Mzansi Interprovincial Youth Chess Championships 2024 (U8 Open Championship) | Classical | 2024-12-16 | 2024-12-19 | Capricorn (LCP) | 7 | 1147.3 | 6 | 2 | 1171.6 | 0 | Details |
| 13 | Mangaung Metro Chess 11-12 October 2024 (C) | Standard | 2024-10-11 | 2024-10-12 | Mangaung (FMB) | 5 | 1191.3 | 5 | 1.5 | 960.2 | 0 | Details |
| 14 | Mangaung Metro Chess 16-17 August 2024 (D) | Standard | 2024-08-16 | 2024-08-17 | Mangaung (FMB) | 5 | 1150.3 | 5 | 4 | 1446.4 | 0 | Details |
| 15 | Mangaung Metro Chess 3 August 2024 (C) | Rapid | 2024-08-03 | 2024-08-03 | Mangaung (FMB) | 5 | 1150.3 | 5 | 1.5 | 1027.5 | 0 | Details |
| 16 | Spartan Bishops Chess Championships 2024 (Big Pawns) | Standard | 2024-05-04 | 2024-05-05 | Bojanala Platina (NBR) | 5 | 1158.3 | 5 | 2 | 1125.7 | 0 | Details |
| 17 | Mangaung Metro Chess 12-13 April 2024 (C+D) | Standard | 2024-04-12 | 2024-04-13 | Mangaung (FMB) | 5 | 1200 | 4 | 1 | 935.3 | 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 | 5 |
| Wins | 4 |
| Draws | 0 |
| Losses | 1 |
| White | 3 |
| Black | 2 |
| White wins | 3 |
| Black wins | 1 |
| Score | 4 |
| Percent | 80 |
| Dp | 255 |
| AOR | 1198.4 |
| Performance | 1453.4 |
Game statistics (History)
| Games | 88 |
| Wins | 35 |
| Draws | 6 |
| Losses | 47 |
| White | 45 |
| Black | 43 |
| White wins | 18 |
| Black wins | 17 |
| Score | 38 |
| Percent | 43.2 |
| Dp | -58 |
| AOR | 1252.3 |
| Performance | 1194.4 |
Rankings (Main)
| National | |
| Overall | 11144 |
| Gender | 8861 |
| Age group | 436 |
| Gender/Age | 320 |
| Provincial | |
| Overall | 255 |
| Gender | 213 |
| Age group | 6 |
| Gender/Age | 6 |
| Regional | |
| Overall | 171 |
| Gender | 140 |
| Age group | 6 |
| Gender/Age | 6 |
Rankings (Standard)
| National | |
| Overall | 9465 |
| Gender | 7422 |
| Age group | 411 |
| Gender/Age | 300 |
| Provincial | |
| Overall | 215 |
| Gender | 177 |
| Age group | 6 |
| Gender/Age | 6 |
| Regional | |
| Overall | 131 |
| Gender | 103 |
| Age group | 6 |
| Gender/Age | 6 |
Rankings (Rapid)
| National | |
| Overall | 5099 |
| Gender | 3898 |
| Age group | 272 |
| Gender/Age | 197 |
| Provincial | |
| Overall | 95 |
| Gender | 82 |
| Age group | 5 |
| Gender/Age | 5 |
| Regional | |
| Overall | 89 |
| Gender | 76 |
| Age group | 5 |
| 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 | 5 |
| Score | 4 |
| Percent | 80 |
| Aor | 1198.4 |
| Dp | 255 |
| Prat | 1453.4 |
Performance (12 months)
| Games | 48 |
| Score | 19 |
| Percent | 39.6 |
| Aor | 1297.4 |
| Dp | -88.5 |
| Prat | 1208.9 |
Performance (History)
| Games | 88 |
| Score | 38 |
| Percent | 43.2 |
| Aor | 1252.3 |
| Dp | -58 |
| Prat | 1194.4 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Kruger, A (Abraham Jacobus) | 4 | 2 | 2 | Mangaung Metro Chess 7-8 February 2025 (C) | 2025 Mzansi Individual Championships (U10 Open) | Details |
| Overall | 2 | Fourie, E (Ethan) | 4 | 2 | 2 | Mangaung Metro Chess 16-17 August 2024 (D) | Primary School Chess 07 June 2025 (Grade 2+3) | Details |
| Overall | 3 | Du Toit, R (Reneiro) | 3 | 2 | 1 | Mangaung Metro Chess 25 January 2025 (C) | Free State Closed 2025 (U10 Open) | Details |
| Overall | 4 | Thole, V (Vulamazulu) | 2 | 0 | 2 | Mangaung Metro Chess 7-8 February 2025 (C) | Free State Closed 2025 (U10 Open) | Details |
| Overall | 5 | Botha, E (Erasmus Albertus) | 2 | 1 | 1 | Mzansi Interprovincial Youth Chess Championships 2024 (U8 Open Championship) | South African Junior Closed Chess Championships 2025 (U8 Open) | Details |
| Standard | 1 | Kruger, A (Abraham Jacobus) | 4 | 2 | 2 | Mangaung Metro Chess 7-8 February 2025 (C) | 2025 Mzansi Individual Championships (U10 Open) | Details |
| Standard | 2 | Fourie, E (Ethan) | 3 | 2 | 1 | Mangaung Metro Chess 16-17 August 2024 (D) | Spartan Bishops Championships Elite 2025 (U10) | Details |
| Standard | 3 | Sebudubudu, K (Khutso) | 2 | 1 | 1 | Spartan Bishops Championships Elite 2025 (U10) | 2025 Mzansi Inter Provincial Team Championships (U10 Combined) | Details |
| Standard | 4 | Botha, E (Erasmus Albertus) | 2 | 1 | 1 | Mzansi Interprovincial Youth Chess Championships 2024 (U8 Open Championship) | South African Junior Closed Chess Championships 2025 (U8 Open) | Details |
| Standard | 5 | Du Toit, R (Reneiro) | 2 | 2 | 0 | Mangaung Metro Chess 7-8 February 2025 (C) | Free State Closed 2025 (U10 Open) | Details |