PLAYER PAGE
Caleb Pretorius
1160304364Tshwane (GTP)Personal
Main rating
| Rating | 1430.3 |
| K-factor | 32 |
| Floor | 984.9 |
| Highest | 1484.9 (2026-03-01) |
| Min/Max +/- allowed | 110 |
| Rating Change () | |
| Games | 5 |
| Score | 4 |
| We | 2.89 |
| SWe | 0.08 |
| Temp +/- | 2.5 |
| Penalties | 0 |
| Weight perform | 1387.1 |
| Final +/- | +2.5 |
| New Rating () | |
| Rating | 1432.8 |
| K-factor | 32 |
| Floor | 984.9 |
| Highest | 1484.9 (2026-03-01) |
| Min/Max +/- allowed | 110.5 |
Standard rating
| Rating | 1430.4 |
| K-factor | 32 |
| Floor | 990.4 |
| Highest | 1490.4 (2026-03-01) |
| Min/Max +/- allowed | 109.6 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1350.5 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1430.4 |
| K-factor | 32 |
| Floor | 990.4 |
| Highest | 1490.4 (2026-03-01) |
| Min/Max +/- allowed | 109.6 |
Rapid rating
| Rating | 1200 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2024-06-01) |
| Min/Max +/- allowed | 165.8 |
| Rating Change () | |
| Games | 5 |
| Score | 4 |
| We | 2.05 |
| SWe | 0.26 |
| Temp +/- | 9.5 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | +9.5 |
| New Rating () | |
| Rating | 1209.5 |
| K-factor | 36 |
| Floor | 709.5 |
| Highest | 1209.5 (2026-10-01) |
| Min/Max +/- allowed | 163.6 |
Blitz rating
| Rating | 1200 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2024-06-01) |
| 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 (2024-06-01) |
| Min/Max +/- allowed | 165.8 |
Rating Graph
Tournaments
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | Gauteng Top Schools Teams 2026 (U11) | Rapid | 2026-08-28 | 2026-08-28 | Ekurhuleni (GE) | 5 | 1430.3 | 5 | 4 | 1610.7 | 7 | Details |
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | 2026 Alekhine Open Chess Tournament (C) | Standard | 2026-08-29 | 2026-08-30 | Tshwane (GTP) | 5 | 1430.3 | 4 | 1 | 1244 | -29.3 | Details |
| 2 | 2026 Etienne Lewis (U12) | Standard | 2026-08-08 | 2026-08-10 | Tshwane (GTP) | 7 | 1430.3 | 7 | 4 | 1392.1 | -9.8 | Details |
| 3 | 2026 Gauteng North School District CLOSED League Finals - D1 (U11 Open) | Standard | 2026-08-15 | 2026-08-15 | Tshwane (GTP) | 5 | 1430.3 | 5 | 5 | 1582.6 | 28 | Details |
| 4 | 2026 Menlo Open (U12) | Standard | 2026-07-25 | 2026-07-25 | Tshwane (GTP) | 5 | 1430.3 | 5 | 2.5 | 1333.9 | -10 | Details |
| 5 | 2026 Anton Van Wouw Open (U12) | Standard | 2026-06-20 | 2026-06-20 | Tshwane (GTP) | 5 | 1469.5 | 5 | 2 | 1304.7 | -18.1 | Details |
| 6 | 2026 D1 Gauteng North School District Individual Championships (U11 Boys) | Standard | 2026-05-23 | 2026-05-23 | Tshwane (GTP) | 5 | 1468.5 | 5 | 4 | 1479.2 | 1 | Details |
| 7 | 2026 Mid Gauteng Open (U12) | Standard | 2026-04-11 | 2026-04-11 | Tshwane (GTP) | 5 | 1484.9 | 5 | 2.5 | 1371.6 | -16.4 | Details |
| 8 | 2026 Blou Bull Chess Tournament (U12) | Standard | 2026-02-21 | 2026-02-21 | Tshwane (GTP) | 5 | 1470.7 | 5 | 3.5 | 1553.8 | 14.2 | Details |
| 9 | Gauteng Inter-Region at Emerald Resort 2025 (U10 Candidates) | Standard | 2025-12-06 | 2025-12-07 | Sedibeng (GSV) | 5 | 1444.9 | 5 | 4 | 1596.8 | 16.2 | Details |
| 10 | 2025 Gauteng Top Schools Teams (U11) | Standard | 2025-08-29 | 2025-08-29 | Tshwane (GTP) | 5 | 1467.9 | 5 | 2 | 1312.7 | -14.3 | Details |
| 11 | 2025 Gauteng North School District CLOSED League Finals - D1 (U11) | Standard | 2025-08-16 | 2025-08-16 | Tshwane (GTP) | 5 | 1370 | 5 | 4.5 | 1548.9 | 18.3 | Details |
| 12 | 2025 Etienne Lewis Closed Chess Tournament (U10) | Standard | 2025-08-08 | 2025-08-10 | Tshwane (GTP) | 7 | 1370 | 7 | 5 | 1609.2 | 36 | Details |
| 13 | 2025 Jacaranda Round Robin Open Chess Tournament (G) | Standard | 2025-06-21 | 2025-06-21 | Tshwane (GTP) | 5 | 1383.1 | 5 | 2 | 1301.2 | -7.3 | Details |
| 14 | 2025 Gauteng North School Individual Championships D1 (U9 Open) | Standard | 2025-05-17 | 2025-05-17 | Tshwane (GTP) | 5 | 1349.6 | 5 | 4 | 1477.7 | 13.3 | Details |
| 15 | Lubowski Open 2025 (E+F) | Standard | 2025-03-21 | 2025-03-21 | Tshwane (GTP) | 5 | 1278.8 | 5 | 4 | 1469.5 | 22 | Details |
| 16 | 2025 Chris Greyling Open Chess Tournament (U10) | Standard | 2025-03-15 | 2025-03-15 | Tshwane (GTP) | 5 | 1278.8 | 5 | 3 | 1433.2 | 15.8 | Details |
| 17 | Constantiapark Open 2025 (U10) | Standard | 2025-02-15 | 2025-02-15 | Tshwane (GTP) | 5 | 1303.6 | 5 | 2 | 1154.6 | -13.8 | Details |
| 18 | Lardies Ope 2024 (U10) | Standard | 2024-10-26 | 2024-10-26 | Tshwane (GTP) | 5 | 1266 | 5 | 3 | 1354.7 | 9.5 | Details |
| 19 | Gauteng Top Schools 2024 (U9 Open) | Standard | 2024-10-04 | 2024-10-04 | Ekurhuleni (GE) | 5 | 1253.2 | 5 | 2.5 | 1333 | 7.1 | Details |
| 20 | D1 Gauteng North District School Closed 2024 (U9) | Standard | 2024-08-03 | 2024-08-03 | Tshwane (GTP) | 5 | 1217.6 | 5 | 4 | 1413.5 | 19.8 | Details |
| 21 | Menlopark Open Chess Tournament 2024 (U10) | Standard | 2024-07-13 | 2024-07-13 | Tshwane (GTP) | 5 | 1198 | 5 | 3 | 1291.8 | 9.8 | Details |
| 22 | 2024 Gauteng North School District Individual Championships - D1 (U9 Boys) | Standard | 2024-05-11 | 2024-05-11 | Tshwane (GTP) | 5 | 1200 | 5 | 2.5 | 1195.8 | -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 | 46 |
| Wins | 27 |
| Draws | 3 |
| Losses | 16 |
| White | 22 |
| Black | 24 |
| White wins | 15 |
| Black wins | 12 |
| Score | 28.5 |
| Percent | 62 |
| Dp | 101.6 |
| AOR | 1331.1 |
| Performance | 1432.7 |
Game statistics (History)
| Games | 118 |
| Wins | 71 |
| Draws | 6 |
| Losses | 41 |
| White | 55 |
| Black | 63 |
| White wins | 32 |
| Black wins | 39 |
| Score | 74 |
| Percent | 62.7 |
| Dp | 108.1 |
| AOR | 1303.7 |
| Performance | 1411.7 |
Rankings (Main)
| National | |
| Overall | 2992 |
| Gender | 2553 |
| Age group | 256 |
| Gender/Age | 200 |
| Provincial | |
| Overall | 1029 |
| Gender | 876 |
| Age group | 92 |
| Gender/Age | 76 |
| Regional | |
| Overall | 370 |
| Gender | 306 |
| Age group | 30 |
| Gender/Age | 20 |
Rankings (Standard)
| National | |
| Overall | 2651 |
| Gender | 2232 |
| Age group | 246 |
| Gender/Age | 195 |
| Provincial | |
| Overall | 959 |
| Gender | 815 |
| Age group | 88 |
| Gender/Age | 72 |
| Regional | |
| Overall | 357 |
| Gender | 296 |
| Age group | 29 |
| Gender/Age | 19 |
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 | -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 | 46 |
| Score | 28.5 |
| Percent | 62 |
| Aor | 1331.1 |
| Dp | 101.6 |
| Prat | 1432.7 |
Performance (12 months)
| Games | 51 |
| Score | 32.5 |
| Percent | 63.7 |
| Aor | 1332.1 |
| Dp | 116.7 |
| Prat | 1448.8 |
Performance (History)
| Games | 118 |
| Score | 74 |
| Percent | 62.7 |
| Aor | 1303.7 |
| Dp | 108.1 |
| Prat | 1411.7 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Khosana, O (Onalerona) | 3 | 1 | 2 | Lardies Ope 2024 (U10) | 2026 Menlo Open (U12) | Details |
| Overall | 2 | Khalife, A (Arkan) | 2 | 0 | 2 | 2026 Mid Gauteng Open (U12) | 2026 Anton Van Wouw Open (U12) | Details |
| Overall | 3 | Wolvaardt, J (Jonathan) | 2 | 1 | 1 | 2025 Jacaranda Round Robin Open Chess Tournament (G) | 2026 Menlo Open (U12) | Details |
| Overall | 4 | Kleynhans, M (Magnus) | 2 | 1 | 1 | 2026 Mid Gauteng Open (U12) | 2026 Etienne Lewis (U12) | Details |
| Overall | 5 | Westermann, Z (Zelri) | 2 | 0 | 2 | Menlopark Open Chess Tournament 2024 (U10) | 2026 Etienne Lewis (U12) | Details |
| Standard | 1 | Khosana, O (Onalerona) | 3 | 1 | 2 | Lardies Ope 2024 (U10) | 2026 Menlo Open (U12) | Details |
| Standard | 2 | Kleynhans, M (Magnus) | 2 | 1 | 1 | 2026 Mid Gauteng Open (U12) | 2026 Etienne Lewis (U12) | Details |
| Standard | 3 | Westermann, I (Inge) | 2 | 0 | 2 | Menlopark Open Chess Tournament 2024 (U10) | 2026 Blou Bull Chess Tournament (U12) | Details |
| Standard | 4 | Koorts, L (Lukas) | 2 | 0 | 2 | Gauteng Top Schools 2024 (U9 Open) | 2025 Chris Greyling Open Chess Tournament (U10) | Details |
| Standard | 5 | Wolvaardt, J (Jonathan) | 2 | 1 | 1 | 2025 Jacaranda Round Robin Open Chess Tournament (G) | 2026 Menlo Open (U12) | Details |