PLAYER PAGE
Zach Roets
1170302572Ehlanzeni (MEN)Personal
Main rating
| Rating | 1497.2 |
| K-factor | 32 |
| Floor | 1084.2 |
| Highest | 1584.2 (2026-03-01) |
| Min/Max +/- allowed | 96 |
| Rating Change () | |
| Games | 4 |
| Score | 2 |
| We | 2.85 |
| SWe | -0.7 |
| Temp +/- | -22.5 |
| Penalties | 0 |
| Weight perform | 1331.4 |
| Final +/- | -22.5 |
| New Rating () | |
| Rating | 1474.8 |
| K-factor | 32 |
| Floor | 1084.2 |
| Highest | 1584.2 (2026-03-01) |
| Min/Max +/- allowed | 95.9 |
Standard rating
| Rating | 1496 |
| K-factor | 32 |
| Floor | 1091 |
| Highest | 1591 (2026-03-01) |
| Min/Max +/- allowed | 95 |
| Rating Change () | |
| Games | 4 |
| Score | 2 |
| We | 2.85 |
| SWe | -0.85 |
| Temp +/- | -27.3 |
| Penalties | 0 |
| Weight perform | 1350.4 |
| Final +/- | -27.3 |
| New Rating () | |
| Rating | 1468.6 |
| K-factor | 32 |
| Floor | 1091 |
| Highest | 1591 (2026-03-01) |
| Min/Max +/- allowed | 95 |
Rapid rating
| Rating | 1438.5 |
| K-factor | 32 |
| Floor | 938.5 |
| Highest | 1438.5 (2026-06-01) |
| Min/Max +/- allowed | 118 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1438.5 |
| K-factor | 32 |
| Floor | 938.5 |
| Highest | 1438.5 (2026-06-01) |
| Min/Max +/- allowed | 118 |
Blitz rating
| Rating | 1169.7 |
| 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 | 1169.7 |
| 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 |
| 1 | Midrand Chess Club - Classical Tournament 2026 (Primary School) | Standard | 2026-05-30 | 2026-05-30 | Johannesburg Metro (GJM) | 5 | 1497.2 | 4 | 2 | 1315.6 | -22.5 | Details |
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | Middelburg Country Club 2026 (Rapid Bronze) | Rapid | 2026-05-09 | 2026-05-09 | Nkangala (MNW) | 6 | 1488.2 | 6 | 6 | 1632.3 | 20.1 | Details |
| 2 | Middelburg Country Club 2026 (Blitz) | Blitz | 2026-05-09 | 2026-05-09 | Nkangala (MNW) | 7 | 1488.2 | 7 | 2.5 | 1297.8 | -11.1 | Details |
| 3 | Mpumalanga Open Chess Championship 2026 (A) | Standard | 2026-04-25 | 2026-04-26 | Nkangala (MNW) | 6 | 1584.2 | 5 | 0 | 1185.3 | -71.8 | Details |
| 4 | South African Junior Closed Chess Championship 2026 (U10 Open) | Classical | 2026-03-28 | 2026-04-02 | Bojanala Platina (NBR) | 9 | 1584.2 | 9 | 4 | 1471.9 | -39.1 | Details |
| 5 | South African Junior Closed Chess Championship 2026 (Blitz) | Blitz | 2026-03-31 | 2026-03-31 | Bojanala Platina (NBR) | 9 | 1584.2 | 9 | 4 | 1294.7 | -17.7 | Details |
| 6 | Middelburg Country Club Teams Event March 2026 (Primary School) | Rapid | 2026-03-21 | 2026-03-21 | Nkangala (MNW) | 6 | 1545 | 6 | 6 | 1624.5 | 10.2 | Details |
| 7 | Chess Power House Boksburg Open 2026 (D) | Standard | 2026-03-13 | 2026-03-13 | Ekurhuleni (GE) | 5 | 1545 | 5 | 4 | 1688.2 | 21.5 | Details |
| 8 | 2026 Blou Bull Chess Tournament (U10) | Standard | 2026-02-21 | 2026-02-21 | Tshwane (GTP) | 5 | 1545 | 5 | 3 | 1426.3 | -19.3 | Details |
| 9 | 2026 Constantiapark Open Chess Tournament (U10) | Standard | 2026-02-14 | 2026-02-14 | Tshwane (GTP) | 5 | 1425.1 | 5 | 5 | 1808.5 | 37 | Details |
| 10 | MCA Welcome JHB 2026 (U10) | Standard | 2026-02-07 | 2026-02-07 | Johannesburg Metro (GJM) | 5 | 1425.1 | 5 | 4 | 1563.7 | 9 | Details |
| 11 | Gert Sibande Open 2026 (Open) | Standard | 2026-01-31 | 2026-01-31 | Gert Sibande (MGS) | 5 | 1425.1 | 4 | 1.5 | 1400.8 | -2.2 | Details |
| 12 | 2025 Mzansi Individual Championships (U10 Open) | Classical | 2025-12-17 | 2025-12-20 | Nelson Mandela Bay (ENM) | 6 | 1402.1 | 6 | 3.5 | 1457.2 | 9.4 | Details |
| 13 | 2025 Mzansi Inter Provincial Team Championships (U10 Combined) | Standard | 2025-12-15 | 2025-12-17 | Nelson Mandela Bay (ENM) | 6 | 1402.1 | 5 | 3 | 1459 | 4.8 | Details |
| 14 | Nkangala Selections 2025 (U10) | Standard | 2025-09-27 | 2025-09-27 | Nkangala (MNW) | 5 | 1247.1 | 4 | 2 | 1199.9 | -3.7 | Details |
| 15 | UJ @20years Open Chess Championship 2025 (E) | Standard | 2025-10-18 | 2025-10-18 | Johannesburg Metro (GJM) | 5 | 1247.1 | 5 | 3 | 1482.8 | 22.2 | Details |
| 16 | Midrand Chess Club Rapid Chess Tournament 2025 (Development) | Rapid | 2025-10-10 | 2025-10-10 | Johannesburg Metro (GJM) | 7 | 1247.1 | 7 | 6 | 1537.2 | 18.3 | Details |
| 17 | TRAC Mbombela 3rd Annual Tournament 2025 (U14) | Standard | 2025-09-13 | 2025-09-13 | Ehlanzeni (MEN) | 5 | 1247.1 | 5 | 3 | 1364.6 | 12.3 | Details |
| 18 | Mpumalanga Regional Chess Trials 2025 (U10) | Standard | 2025-09-06 | 2025-09-06 | Ehlanzeni (MEN) | 5 | 1247.1 | 5 | 5 | 1702.9 | 45.2 | Details |
| 19 | 2025 Elise Steenkamp Open Chess Tournament (Knight) | Standard | 2025-06-14 | 2025-06-15 | Tshwane (GTP) | 5 | 1215.3 | 5 | 2 | 1384.8 | 17.6 | Details |
| 20 | 2025 Silver Lakes Chess Club Open Chess Tournament (U10) | Standard | 2025-05-03 | 2025-05-03 | Tshwane (GTP) | 5 | 1170.3 | 5 | 3 | 1435.3 | 25.1 | Details |
| 21 | Mpumalanga Open Chess Championship 2025 (C) | Standard | 2025-04-19 | 2025-04-19 | Ehlanzeni (MEN) | 5 | 1173.8 | 5 | 1 | 1021.3 | -14.7 | Details |
| 22 | Ekurhuleni Trails 1 2024 (U8+U10) | Standard | 2024-06-01 | 2024-06-01 | Ekurhuleni (GE) | 5 | 1173.8 | 5 | 2 | 1076.9 | -8.9 | Details |
| 23 | Ekurhuleni Open 2024 (E) | Standard | 2024-04-06 | 2024-04-06 | Ekurhuleni (GE) | 5 | 1200 | 4 | 1 | 1032.6 | -13.1 | 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 | 70 |
| Wins | 40 |
| Draws | 4 |
| Losses | 26 |
| White | 39 |
| Black | 31 |
| White wins | 22 |
| Black wins | 18 |
| Score | 42 |
| Percent | 60 |
| Dp | 85 |
| AOR | 1382.9 |
| Performance | 1467.9 |
Game statistics (History)
| Games | 131 |
| Wins | 74 |
| Draws | 5 |
| Losses | 52 |
| White | 69 |
| Black | 62 |
| White wins | 38 |
| Black wins | 36 |
| Score | 76.5 |
| Percent | 58.4 |
| Dp | 71.4 |
| AOR | 1347.1 |
| Performance | 1418.5 |
Rankings (Main)
| National | |
| Overall | 2027 |
| Gender | 1777 |
| Age group | 57 |
| Gender/Age | 50 |
| Provincial | |
| Overall | 54 |
| Gender | 50 |
| Age group | 1 |
| Gender/Age | 1 |
| Regional | |
| Overall | 34 |
| Gender | 32 |
| Age group | 1 |
| Gender/Age | 1 |
Rankings (Standard)
| National | |
| Overall | 1859 |
| Gender | 1611 |
| Age group | 60 |
| Gender/Age | 51 |
| Provincial | |
| Overall | 44 |
| Gender | 40 |
| Age group | 1 |
| Gender/Age | 1 |
| Regional | |
| Overall | 30 |
| Gender | 28 |
| Age group | 1 |
| Gender/Age | 1 |
Rankings (Rapid)
| National | |
| Overall | 652 |
| Gender | 589 |
| Age group | 14 |
| Gender/Age | 13 |
| Provincial | |
| Overall | 23 |
| Gender | 21 |
| Age group | 1 |
| Gender/Age | 1 |
| Regional | |
| Overall | 6 |
| Gender | 6 |
| Age group | 1 |
| Gender/Age | 1 |
Rankings (Blitz)
| National | |
| Overall | 575 |
| Gender | 517 |
| Age group | 25 |
| Gender/Age | 19 |
| Provincial | |
| Overall | 18 |
| Gender | 18 |
| Age group | 1 |
| Gender/Age | 1 |
| Regional | |
| Overall | 12 |
| Gender | 12 |
| Age group | 1 |
| Gender/Age | 1 |
Performance ( )
| Games | 0 |
| Score | 0 |
| Percent | 0 |
| Aor | 0 |
| Dp | 0 |
| Prat | 0 |
Performance ()
| Games | 70 |
| Score | 42 |
| Percent | 60 |
| Aor | 1382.9 |
| Dp | 85 |
| Prat | 1467.9 |
Performance (12 months)
| Games | 112 |
| Score | 69.5 |
| Percent | 62.1 |
| Aor | 1362 |
| Dp | 102.5 |
| Prat | 1464.5 |
Performance (History)
| Games | 131 |
| Score | 76.5 |
| Percent | 58.4 |
| Aor | 1347.1 |
| Dp | 71.4 |
| Prat | 1418.5 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Van Der Stoep, D (Dian) | 3 | 3 | 0 | 2025 Silver Lakes Chess Club Open Chess Tournament (U10) | 2026 Blou Bull Chess Tournament (U10) | Details |
| Overall | 2 | Kgwale, K (Keratilwe) | 3 | 2 | 1 | 2025 Silver Lakes Chess Club Open Chess Tournament (U10) | 2026 Blou Bull Chess Tournament (U10) | Details |
| Overall | 3 | Stelloh, A (Alexander) | 2 | 1 | 1 | UJ @20years Open Chess Championship 2025 (E) | South African Junior Closed Chess Championship 2026 (U10 Open) | Details |
| Overall | 4 | Roestoff, K (Kamohelo) | 2 | 2 | 0 | 2025 Silver Lakes Chess Club Open Chess Tournament (U10) | South African Junior Closed Chess Championship 2026 (U10 Open) | Details |
| Overall | 5 | Du Toit, F (Francois) | 2 | 1 | 1 | Nkangala Selections 2025 (U10) | 2025 Mzansi Individual Championships (U10 Open) | Details |
| Standard | 1 | Kgwale, K (Keratilwe) | 3 | 2 | 1 | 2025 Silver Lakes Chess Club Open Chess Tournament (U10) | 2026 Blou Bull Chess Tournament (U10) | Details |
| Standard | 2 | Van Der Stoep, D (Dian) | 3 | 3 | 0 | 2025 Silver Lakes Chess Club Open Chess Tournament (U10) | 2026 Blou Bull Chess Tournament (U10) | Details |
| Standard | 3 | Roestoff, K (Kamohelo) | 2 | 2 | 0 | 2025 Silver Lakes Chess Club Open Chess Tournament (U10) | South African Junior Closed Chess Championship 2026 (U10 Open) | Details |
| Standard | 4 | Nkambule, N (Nkanyezi) | 2 | 1 | 1 | Mpumalanga Open Chess Championship 2025 (C) | Mpumalanga Regional Chess Trials 2025 (U10) | Details |
| Standard | 5 | Stelloh, A (Alexander) | 2 | 1 | 1 | UJ @20years Open Chess Championship 2025 (E) | South African Junior Closed Chess Championship 2026 (U10 Open) | Details |