PLAYER PAGE
Yannich Pretorius
1080145433Capricorn (LCP)Personal
Main rating
| Rating | 1399 |
| K-factor | 32 |
| Floor | 905 |
| Highest | 1409.7 (2024-08-01) |
| Min/Max +/- allowed | 123 |
| Rating Change () | |
| Games | 16 |
| Score | 13 |
| We | 10.3 |
| SWe | 1.02 |
| Temp +/- | 32.7 |
| Penalties | 0 |
| Weight perform | 1438.7 |
| Final +/- | +39.7 |
| New Rating () | |
| Rating | 1438.7 |
| K-factor | 32 |
| Floor | 938.7 |
| Highest | 1438.7 (2026-04-01) |
| Min/Max +/- allowed | 118 |
Standard rating
| Rating | 1399.9 |
| K-factor | 36 |
| Floor | 899.9 |
| Highest | 1399.9 (2026-01-01) |
| Min/Max +/- allowed | 124.7 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1279.5 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1399.9 |
| K-factor | 36 |
| Floor | 899.9 |
| Highest | 1399.9 (2026-01-01) |
| Min/Max +/- allowed | 124.7 |
Rapid rating
| Rating | 1328.8 |
| K-factor | 36 |
| Floor | 840.1 |
| Highest | 1436.1 (2024-06-01) |
| Min/Max +/- allowed | 118.5 |
| Rating Change () | |
| Games | 16 |
| Score | 13 |
| We | 9.99 |
| SWe | 1.97 |
| Temp +/- | 71 |
| Penalties | 0 |
| Weight perform | 1492.8 |
| Final +/- | +118.5 |
| New Rating () | |
| Rating | 1447.3 |
| K-factor | 32 |
| Floor | 947.3 |
| Highest | 1447.3 (2026-04-01) |
| Min/Max +/- allowed | 116.6 |
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 |
| 1 | Waterberg Open Chess Tournament 21 March 2026 | Rapid | 2026-03-21 | 2026-03-21 | Waterberg (LWM) | 5 | 1399 | 5 | 4 | 1554 | 17.1 | Details |
| 2 | Capricorn Junior Qualifying Tournament-NO3 2026 (U20) | Rapid | 2026-03-14 | 2026-03-14 | Capricorn (LCP) | 5 | 1399 | 5 | 5 | 1693.2 | 24.1 | Details |
| 3 | 3rd Capricorn Open 2026 (B) | Rapid | 2026-03-07 | 2026-03-07 | Capricorn (LCP) | 6 | 1399 | 6 | 4 | 1403.8 | 0.6 | Details |
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | 2025 Mzansi Inter Provincial Team Championships (U18 Open) | Standard | 2025-12-15 | 2025-12-17 | Nelson Mandela Bay (ENM) | 6 | 1391.6 | 6 | 3 | 1433.2 | 4.8 | Details |
| 2 | Polokwane Open Chess Campionships 2025 (B) | Rapid | 2025-08-02 | 2025-08-02 | Capricorn (LCP) | 7 | 1396.2 | 7 | 4 | 1359.7 | -2.9 | Details |
| 3 | NABOOMSPAR Open Chess Tournament 21 Mar 2025 (Open) | Rapid | 2025-03-21 | 2025-03-21 | Capricorn (LCP) | 5 | 1342.3 | 3 | 2 | 1440.5 | 3.4 | Details |
| 4 | Waterberg Junior Qualifying 1 2025 (U16-U20) | Standard | 2025-02-22 | 2025-02-22 | Waterberg (LWM) | 5 | 1342.3 | 5 | 5 | 1643.9 | 30.2 | Details |
| 5 | Mzansi Interprovincial Youth Chess Championships 2024 (U18 Open Candidates) | Classical | 2024-12-16 | 2024-12-19 | Capricorn (LCP) | 7 | 1367.9 | 7 | 3.5 | 1263.9 | -17.8 | Details |
| 6 | Limpopo Junior Trials 2024 (U18) | Standard | 2024-10-05 | 2024-10-05 | Capricorn (LCP) | 5 | 1392.3 | 5 | 1.5 | 1229.4 | -15.3 | Details |
| 7 | Capricorn Junior Qualifying 6 2024 (U18) | Standard | 2024-09-14 | 2024-09-14 | Capricorn (LCP) | 5 | 1405 | 5 | 2.5 | 1330.6 | -8 | Details |
| 8 | Waterberg Qualfying 2024 (U18) | Standard | 2024-07-19 | 2024-07-19 | Waterberg (LWM) | 5 | 1394.5 | 5 | 4 | 1459.3 | 5.8 | Details |
| 9 | Nylstroom Modimolle Open Chess Tournament 15 June 2024 | Rapid | 2024-06-15 | 2024-06-15 | Waterberg (LWM) | 5 | 1365.1 | 5 | 4 | 1628.4 | 16.4 | Details |
| 10 | NABOOMSPAR Open Chess Tournament 2024 (Open) | Standard | 2024-04-27 | 2024-04-27 | Waterberg (LWM) | 5 | 1369.7 | 5 | 3 | 1362.8 | -1.3 | Details |
| 11 | NWU Super 16 2024 | Rapid | 2024-04-19 | 2024-04-19 | Gert Sibande (MGS) | 6 | 1369.7 | 6 | 4 | 1343.9 | -1.2 | Details |
| 12 | Capricorn District Junior Qualifying 3 2024 (U18) | Standard | 2024-03-09 | 2024-03-09 | Capricorn (LCP) | 5 | 1319.8 | 5 | 3.5 | 1448.7 | 13.4 | Details |
| 13 | Capricorn District Chess Junior Qualifying Tournament 2024 (U18) | Standard | 2024-02-10 | 2024-02-10 | Capricorn (LCP) | 5 | 1300.5 | 5 | 3 | 1346.8 | 3.8 | Details |
| 14 | 2024 Gauteng Inter-Region Chess Championship (U16C) | Standard | 2024-01-13 | 2024-01-14 | Tshwane (GTP) | 5 | 1260.9 | 4 | 3 | 1526.2 | 21.9 | Details |
| 15 | 2023 Capricorn District Junior Final Trials (U16 Mixed) | Standard | 2023-11-11 | 2023-11-11 | Capricorn (LCP) | 5 | 1243 | 5 | 3 | 1338 | 10 | Details |
| 16 | NWU Super 16 2023 (B) | Rapid | 2023-04-21 | 2023-04-21 | Gert Sibande (MGS) | 7 | 1225.5 | 6 | 4 | 1340.8 | 9.9 | Details |
| 17 | Capricorn Qualifying March 2023 (U16) | Standard | 2023-03-11 | 2023-03-11 | Capricorn (LCP) | 5 | 1224 | 5 | 2.5 | 1239.2 | 0.8 | Details |
| 18 | Capricorn Qualifying February 4th 2023 (U16) | Standard | 2023-02-04 | 2023-02-04 | Capricorn (LCP) | 5 | 1201.3 | 5 | 3 | 1336.5 | 12.4 | Details |
| 19 | Capricorn Qualifying August 2022 (U16) | Standard | 2022-08-20 | 2022-08-20 | Capricorn (LCP) | 5 | 1200 | 5 | 3 | 1212.6 | 0.7 | 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 | 16 |
| Wins | 13 |
| Draws | 0 |
| Losses | 3 |
| White | 8 |
| Black | 8 |
| White wins | 6 |
| Black wins | 7 |
| Score | 13 |
| Percent | 81.2 |
| Dp | 265.6 |
| AOR | 1275.5 |
| Performance | 1541.2 |
Game statistics (History)
| Games | 115 |
| Wins | 70 |
| Draws | 9 |
| Losses | 36 |
| White | 60 |
| Black | 55 |
| White wins | 41 |
| Black wins | 29 |
| Score | 74.5 |
| Percent | 64.8 |
| Dp | 125.7 |
| AOR | 1274.7 |
| Performance | 1400.3 |
Rankings (Main)
| National | |
| Overall | 3460 |
| Gender | 2917 |
| Age group | 446 |
| Gender/Age | 370 |
| Provincial | |
| Overall | 85 |
| Gender | 81 |
| Age group | 17 |
| Gender/Age | 17 |
| Regional | |
| Overall | 68 |
| Gender | 64 |
| Age group | 17 |
| Gender/Age | 17 |
Rankings (Standard)
| National | |
| Overall | 3123 |
| Gender | 2611 |
| Age group | 414 |
| Gender/Age | 340 |
| Provincial | |
| Overall | 79 |
| Gender | 73 |
| Age group | 15 |
| Gender/Age | 15 |
| Regional | |
| Overall | 70 |
| Gender | 64 |
| Age group | 14 |
| Gender/Age | 14 |
Rankings (Rapid)
| National | |
| Overall | 1520 |
| Gender | 1279 |
| Age group | 140 |
| Gender/Age | 122 |
| Provincial | |
| Overall | 87 |
| Gender | 80 |
| Age group | 14 |
| Gender/Age | 13 |
| Regional | |
| Overall | 34 |
| Gender | 32 |
| Age group | 11 |
| Gender/Age | 11 |
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 | 16 |
| Score | 13 |
| Percent | 81.2 |
| Aor | 1275.5 |
| Dp | 265.6 |
| Prat | 1541.2 |
Performance (12 months)
| Games | 29 |
| Score | 20 |
| Percent | 69 |
| Aor | 1313.8 |
| Dp | 161.2 |
| Prat | 1475 |
Performance (History)
| Games | 115 |
| Score | 74.5 |
| Percent | 64.8 |
| Aor | 1274.7 |
| Dp | 125.7 |
| Prat | 1400.3 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Pretorius, D (Danielle) | 4 | 1 | 3 | NABOOMSPAR Open Chess Tournament 2024 (Open) | Polokwane Open Chess Campionships 2025 (B) | Details |
| Overall | 2 | Pieterse, JJ (Johan) | 3 | 2 | 1 | Capricorn Junior Qualifying 6 2024 (U18) | Waterberg Junior Qualifying 1 2025 (U16-U20) | Details |
| Overall | 3 | Laubscher, EEA (Enrico) | 2 | 2 | 0 | NABOOMSPAR Open Chess Tournament 2024 (Open) | Mzansi Interprovincial Youth Chess Championships 2024 (U18 Open Candidates) | Details |
| Overall | 4 | Machaba, T (Tebogo) | 2 | 1 | 1 | Capricorn Qualifying February 4th 2023 (U16) | Capricorn District Chess Junior Qualifying Tournament 2024 (U18) | Details |
| Overall | 5 | Masango, SH (Sobangane) | 2 | 0 | 2 | 2023 Capricorn District Junior Final Trials (U16 Mixed) | Capricorn Junior Qualifying 6 2024 (U18) | Details |
| Standard | 1 | Pieterse, JJ (Johan) | 3 | 2 | 1 | Capricorn Junior Qualifying 6 2024 (U18) | Waterberg Junior Qualifying 1 2025 (U16-U20) | Details |
| Standard | 2 | Pretorius, D (Danielle) | 2 | 1 | 1 | NABOOMSPAR Open Chess Tournament 2024 (Open) | Waterberg Junior Qualifying 1 2025 (U16-U20) | Details |
| Standard | 3 | Mello, T (Thoriso) | 2 | 1 | 1 | 2023 Capricorn District Junior Final Trials (U16 Mixed) | Capricorn District Junior Qualifying 3 2024 (U18) | Details |
| Standard | 4 | Lotterie, C (Christo) | 2 | 0 | 2 | Capricorn Qualifying March 2023 (U16) | Limpopo Junior Trials 2024 (U18) | Details |
| Standard | 5 | Joubert, M (Morne) | 2 | 0 | 2 | Capricorn Qualifying February 4th 2023 (U16) | 2023 Capricorn District Junior Final Trials (U16 Mixed) | Details |
| Rapid | 1 | Pretorius, D (Danielle) | 2 | 0 | 2 | NABOOMSPAR Open Chess Tournament 21 Mar 2025 (Open) | Polokwane Open Chess Campionships 2025 (B) | Details |