PLAYER PAGE
Petrus Gerhardus Van Wyk
1120147075Mangaung (FMB)Personal
Main rating
| Rating | 1311.4 |
| K-factor | 36 |
| Floor | 812.1 |
| Highest | 1312.1 (2026-02-28) |
| Min/Max +/- allowed | 141 |
| Rating Change () | |
| Games | 21 |
| Score | 7.5 |
| We | 6.18 |
| SWe | 2.01 |
| Temp +/- | 72.4 |
| Penalties | 0 |
| Weight perform | 1326.6 |
| Final +/- | +72.4 |
| New Rating () | |
| Rating | 1383.7 |
| K-factor | 36 |
| Floor | 883.7 |
| Highest | 1383.7 (2026-04-01) |
| Min/Max +/- allowed | 127.6 |
Standard rating
| Rating | 1311.3 |
| K-factor | 36 |
| Floor | 811.3 |
| Highest | 1311.3 (2026-03-01) |
| Min/Max +/- allowed | 141.5 |
| Rating Change () | |
| Games | 14 |
| Score | 6.5 |
| We | 4.31 |
| SWe | 2.19 |
| Temp +/- | 78.9 |
| Penalties | 0 |
| Weight perform | 1378.1 |
| Final +/- | +78.9 |
| New Rating () | |
| Rating | 1390.2 |
| K-factor | 36 |
| Floor | 890.2 |
| Highest | 1390.2 (2026-04-01) |
| Min/Max +/- allowed | 126.5 |
Rapid rating
| Rating | 1271.4 |
| K-factor | 36 |
| Floor | 771.4 |
| Highest | 1271.4 (2025-07-01) |
| Min/Max +/- allowed | 149.8 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1015.2 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1271.4 |
| K-factor | 36 |
| Floor | 771.4 |
| Highest | 1271.4 (2025-07-01) |
| Min/Max +/- allowed | 149.8 |
Blitz rating
| Rating | 1193.6 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2018-10-01) |
| Min/Max +/- allowed | 165.8 |
| Rating Change () | |
| Games | 7 |
| Score | 1 |
| We | 3.4 |
| SWe | -2.4 |
| Temp +/- | -86.3 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | -86.3 |
| New Rating () | |
| Rating | 1107.3 |
| 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 |
| 1 | Mangaung Metro Chess 10-11 April 2026 (A) | Standard | 2026-04-10 | 2026-04-11 | Mangaung (FMB) | 5 | 1311.4 | 5 | 2.5 | 1373.6 | 12.2 | Details |
| 2 | South African Junior Closed Chess Championship 2026 (U14 Open) | Classical | 2026-03-28 | 2026-04-02 | Bojanala Platina (NBR) | 9 | 1311.4 | 9 | 4 | 1491.3 | 66.1 | Details |
| 3 | South African Junior Closed Chess Championship 2026 (Blitz) | Blitz | 2026-03-31 | 2026-03-31 | Bojanala Platina (NBR) | 9 | 1311.4 | 7 | 1 | 1206.7 | -6 | Details |
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | Mangaung Metro Chess 13-14 March 2026 (B) | Standard | 2026-03-14 | 2026-03-14 | Mangaung (FMB) | 5 | 1312.1 | 5 | 3 | 1314 | -0.8 | Details |
| 2 | Mangaung Metro Chess 6-7 February 2026 (B) | Standard | 2026-02-06 | 2026-02-07 | Mangaung (FMB) | 5 | 1310.6 | 5 | 3 | 1312.6 | 0.5 | Details |
| 3 | 2025 Mzansi Inter Provincial Team Championships (U14 Open) | Standard | 2025-12-15 | 2025-12-17 | Nelson Mandela Bay (ENM) | 6 | 1269.6 | 6 | 4 | 1476.3 | 22.7 | Details |
| 4 | 11th Piet van Zyl Chess Festival 2025 (B) | Standard | 2025-10-10 | 2025-10-11 | Mangaung (FMB) | 5 | 1254.9 | 5 | 3 | 1344.9 | 8.2 | Details |
| 5 | Free State Closed 2025 (U14 Open) | Standard | 2025-08-14 | 2025-08-15 | Mangaung (FMB) | 5 | 1276.4 | 5 | 2 | 1160.6 | -12 | Details |
| 6 | Primary School Chess 07 June 2025 (Grade 6A+7A) | Rapid | 2025-06-06 | 2025-06-06 | Mangaung (FMB) | 5 | 1257.9 | 5 | 3 | 1385.9 | 9.5 | Details |
| 7 | Mangaung Metro Chess 9-10 May 2025 (C) | Standard | 2025-05-09 | 2025-05-10 | Mangaung (FMB) | 5 | 1216.3 | 5 | 4 | 1457.1 | 23.2 | Details |
| 8 | Mangaung Metro Chess 7-8 March 2025 (B) | Standard | 2025-03-07 | 2025-03-08 | Mangaung (FMB) | 5 | 1199.2 | 5 | 3 | 1302.5 | 9.4 | Details |
| 9 | Mangaung Metro Chess 7-8 February 2025 (B) | Standard | 2025-02-07 | 2025-02-08 | Mangaung (FMB) | 5 | 1182.5 | 5 | 3 | 1269.7 | 9.2 | Details |
| 10 | Mangaung Metro Chess 25 January 2025 (B) | Rapid | 2025-01-25 | 2025-01-25 | Mangaung (FMB) | 5 | 1154.5 | 4 | 0 | 807.4 | -19.4 | Details |
| 11 | Smart Chess Blitz 2024 (B) | Blitz | 2024-09-07 | 2024-09-07 | Mangaung (FMB) | 7 | 1158.9 | 7 | 3 | 1081.5 | -2.4 | Details |
| 12 | Mangaung Metro Chess 16-17 August 2024 (B) | Standard | 2024-08-16 | 2024-08-17 | Mangaung (FMB) | 5 | 1213 | 4 | 0 | 831.5 | -30.1 | Details |
| 13 | Mangaung Metro Chess 9 March 2024 (C) | Rapid | 2024-03-09 | 2024-03-09 | Mangaung (FMB) | 5 | 1209.1 | 5 | 3 | 1229 | 2.1 | Details |
| 14 | August Primary School Chess Festival 2023 (Grade 4+5 A) | Rapid | 2023-08-04 | 2023-08-04 | Mangaung (FMB) | 5 | 1170.9 | 5 | 5 | 1625 | 21 | Details |
| 15 | Morris Club Championship 2023 | Rapid | 2023-07-28 | 2023-07-28 | Mangaung (FMB) | 5 | 1180.7 | 5 | 2 | 1114.8 | -5.4 | Details |
| 16 | Inter Regional Chess Championship 2023 (U12) | Standard | 2023-05-19 | 2023-05-20 | Mangaung (FMB) | 5 | 1173.7 | 4 | 2 | 1222.9 | 3.9 | Details |
| 17 | Kings & Queens Chess 21 January 2023 (C) | Rapid | 2023-01-21 | 2023-01-21 | Mangaung (FMB) | 5 | 1211.3 | 4 | 0.5 | 858.1 | -20.8 | Details |
| 18 | Courteney Page Chess Festival 2022 (D) | Rapid | 2022-10-15 | 2022-10-15 | Mangaung (FMB) | 5 | 1200 | 5 | 3 | 1268.6 | 5.6 | Details |
Game statistics ( )
| Games | 5 |
| Wins | 1 |
| Draws | 3 |
| Losses | 1 |
| White | 2 |
| Black | 3 |
| White wins | 0 |
| Black wins | 1 |
| Score | 2.5 |
| Percent | 50 |
| Dp | 0 |
| AOR | 1373.6 |
| Performance | 1373.6 |
Game statistics ()
| Games | 31 |
| Wins | 11 |
| Draws | 5 |
| Losses | 15 |
| White | 16 |
| Black | 15 |
| White wins | 7 |
| Black wins | 4 |
| Score | 13.5 |
| Percent | 43.5 |
| Dp | -54.8 |
| AOR | 1405.5 |
| Performance | 1350.6 |
Game statistics (History)
| Games | 110 |
| Wins | 51 |
| Draws | 6 |
| Losses | 53 |
| White | 55 |
| Black | 55 |
| White wins | 30 |
| Black wins | 21 |
| Score | 54 |
| Percent | 49.1 |
| Dp | -7.7 |
| AOR | 1271.1 |
| Performance | 1263.3 |
Rankings (Main)
| National | |
| Overall | 5780 |
| Gender | 4770 |
| Age group | 952 |
| Gender/Age | 740 |
| Provincial | |
| Overall | 134 |
| Gender | 120 |
| Age group | 13 |
| Gender/Age | 11 |
| Regional | |
| Overall | 85 |
| Gender | 77 |
| Age group | 8 |
| Gender/Age | 7 |
Rankings (Standard)
| National | |
| Overall | 5229 |
| Gender | 4296 |
| Age group | 864 |
| Gender/Age | 669 |
| Provincial | |
| Overall | 112 |
| Gender | 101 |
| Age group | 11 |
| Gender/Age | 10 |
| Regional | |
| Overall | 62 |
| Gender | 57 |
| Age group | 6 |
| Gender/Age | 6 |
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 | 493 |
| Gender | 443 |
| Age group | 57 |
| Gender/Age | 47 |
| Provincial | |
| Overall | 14 |
| Gender | 13 |
| Age group | 1 |
| Gender/Age | 1 |
| Regional | |
| Overall | 11 |
| Gender | 10 |
| Age group | 1 |
| Gender/Age | 1 |
Performance ( )
| Games | 14 |
| Score | 6.5 |
| Percent | 46.4 |
| Aor | 1479.6 |
| Dp | -30.4 |
| Prat | 1449.2 |
Performance ()
| Games | 31 |
| Score | 13.5 |
| Percent | 43.5 |
| Aor | 1405.5 |
| Dp | -54.8 |
| Prat | 1350.6 |
Performance (12 months)
| Games | 57 |
| Score | 29.5 |
| Percent | 51.8 |
| Aor | 1344.2 |
| Dp | 14.9 |
| Prat | 1359.1 |
Performance (History)
| Games | 110 |
| Score | 54 |
| Percent | 49.1 |
| Aor | 1271.1 |
| Dp | -7.7 |
| Prat | 1263.3 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Moletsane, T (Tshimologo) | 4 | 2 | 2 | Courteney Page Chess Festival 2022 (D) | Free State Closed 2025 (U14 Open) | Details |
| Overall | 2 | Bosch, S (Septimus Bowker) | 3 | 1 | 2 | Courteney Page Chess Festival 2022 (D) | Mangaung Metro Chess 16-17 August 2024 (B) | Details |
| Overall | 3 | Rametsi, O (Oarabile) | 3 | 2 | 1 | Mangaung Metro Chess 9 March 2024 (C) | Primary School Chess 07 June 2025 (Grade 6A+7A) | Details |
| Overall | 4 | Fourie, RH (Rosa Hermiena) | 2 | 2 | 0 | Mangaung Metro Chess 9 March 2024 (C) | Mangaung Metro Chess 16-17 August 2024 (B) | Details |
| Overall | 5 | Mokhachane, K (Kgalalelo) | 2 | 1 | 1 | Mangaung Metro Chess 9 March 2024 (C) | Mangaung Metro Chess 16-17 August 2024 (B) | Details |
| Standard | 1 | Bosch, S (Septimus Bowker) | 2 | 1 | 1 | Inter Regional Chess Championship 2023 (U12) | Mangaung Metro Chess 16-17 August 2024 (B) | Details |
| Rapid | 1 | Moletsane, T (Tshimologo) | 3 | 1 | 2 | Courteney Page Chess Festival 2022 (D) | Mangaung Metro Chess 9 March 2024 (C) | Details |
| Rapid | 2 | Rametsi, O (Oarabile) | 2 | 2 | 0 | Mangaung Metro Chess 9 March 2024 (C) | Primary School Chess 07 June 2025 (Grade 6A+7A) | Details |