PLAYER PAGE
Personal
Pretorius, C (Caleb)
Chess SA id
1160304364FIDE id
?Date of birth
2016-05-21 (U10)Gender
MaleRegion
Tshwane (GTP)Citizen
RSATitles
Chess SA registered
YesLast active game
2025-08-16Personal details last changed
1900-01-01Junior GPX Games
47Junior GPX Points
1386.1| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| Rating | 1467.9 | 1477.6 | 1200 | 1200 |
| Raw rating | 1467.9 | 1477.6 | 1200 | 1200 |
| Weighted rating | 1324.4 | 1326.1 | 1200 | 1200 |
| Weighted performance | 1460.5 | 1460.9 | 0 | 0 |
| Floor | 967.9 | 977.6 | 700 | 700 |
| K-factor | 32 | 32 | 36 | 36 |
| Min/Max rating change allowed | 113.2 | 111.7 | 165.8 | 165.8 |
| Highest rating | 1475.42025-09-01 | 1477.62025-09-01 | 12002024-06-01 | 12002024-06-01 |
| Highest raw rating | 1467.92025-09-01 | 1477.62025-09-01 | 12002024-06-01 | 12002024-06-01 |
| Highest weighted rating | 1308.52025-09-01 | 1309.52025-09-01 | 12002024-06-01 | 12002024-06-01 |
| Highest weighted performance | 1475.42025-09-01 | 1475.82025-09-01 | 12002024-06-01 | 12002024-06-01 |
| Prediction | ||||
|---|---|---|---|---|
| Item | Main | Standard | Rapid | Blitz |
| Rating change | 0 | 0 | 0 | 0 |
| New rating | 1467.9 | 1477.6 | 1200 | 1200 |
| Analysis | ||||
| Rating | 1467.9 | 1477.6 | 1200 | 1200 |
| Raw rating | 1467.9 | 1477.6 | 1200 | 1200 |
| Weighted rating | 1324.4 | 1326.1 | 1200 | |
| Weighted performance | 1460.5 | 1460.9 | 0 | |
| K-factor | 32 | 32 | 36 | 36 |
| Floor | 967.9 | 977.6 | 700 | 700 |
| Max/Min rating change allowed | 113.2 | 111.7 | 165.8 | 165.8 |
| Games | 0 | 0 | 0 | 0 |
| Score | 0 | 0 | 0 | 0 |
| Expected score | 0 | 0 | 0 | 0 |
| Score-Expected | 0 | 0 | 0 | 0 |
| Temp raw +/- | 0 | 0 | 0 | 0 |
| Final raw +/- | 0 | 0 | 0 | 0 |
| New raw rating | 1467.9 | 1477.6 | 1200 | 1200 |
| New weighted rating | 1339.4 | 1341.8 | 1200 | 1200 |
| New weighted performance | 1460 | 1460.4 | 0 | 0 |
| Temp new rating | 1467.9 | 1477.6 | 1200 | 1200 |
| Temp new rating +/- | 0 | 0 | 0 | 0 |
| Final new rating +/- | 0 | 0 | 0 | 0 |
| New rating | 1467.9 | 1477.6 | 1200 | 1200 |
| New K-factor | 32 | 32 | 36 | 36 |
| New floor | 967.9 | 977.6 | 700 | 700 |
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| 0 | 0 | 0 | 0 | |
| 37 | 37 | 0 | 0 | |
| 25 | 25 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| History | 62 | 62 | 0 | 0 |
| Games since | |||||||||||||||||
| Main62 | Standard62 | Rapid0 | Blitz0 | ||||||||||||||
| Gender | Male | ||||||||||||||||
| Age group | U10 | ||||||||||||||||
| Region | Tshwane (GTP) | ||||||||||||||||
| Province | Gauteng (GT) | ||||||||||||||||
| Main | RSA | Province | Region | ||||||||||||||
| Overall | 1509 | 513 | 188 | ||||||||||||||
| Male | 1282 | 427 | 150 | ||||||||||||||
| U10 | 81 | 36 | 11 | ||||||||||||||
| U10 Male | 72 | 33 | 10 | ||||||||||||||
| Standard | RSA | Province | Region | ||||||||||||||
| Overall | 1345 | 493 | 185 | ||||||||||||||
| Male | 1137 | 410 | 150 | ||||||||||||||
| U10 | 75 | 33 | 10 | ||||||||||||||
| U10 Male | 65 | 30 | 9 | ||||||||||||||
| Rapid | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| U10 | -1 | -1 | -1 | ||||||||||||||
| U10 Male | -1 | -1 | -1 | ||||||||||||||
| Blitz | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| U10 | -1 | -1 | -1 | ||||||||||||||
| U10 Male | -1 | -1 | -1 | ||||||||||||||
| Games | Score | % | Dp | AvgOpp | Performance | |
| Main | 0 | 0 | 0 | 0 | 0 | 0 |
| Standard | 0 | 0 | 0 | 0 | 0 | 0 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| Games | Score | % | Dp | AvgOpp | Performance | |
| Main | 37 | 24.5 | 66.22 | 137.8 | 1299.7 | 1437.6 |
| Standard | 37 | 24.5 | 66.22 | 137.8 | 1299.7 | 1437.6 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| History | ||||||
| Games | Score | % | Dp | AvgOpp | Performance | |
| Main | 62 | 39.5 | 63.71 | 116.5 | 1272.7 | 1389.2 |
| Standard | 62 | 39.5 | 63.71 | 116.5 | 1272.7 | 1389.2 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| Date | Main | Standard | Rapid | Blitz |
| 2025-09-30 | 1467.9 | 1477.6 | 1200 | 1200 |
| 2025-09-01 | 1467.9 | 1477.6 | 1200 | 1200 |
| 2025-08-01 | 1370 | 1366.7 | 1200 | 1200 |
| 2025-07-01 | 1370 | 1366.7 | 1200 | 1200 |
| 2025-06-01 | 1383.1 | 1382.4 | 1200 | 1200 |
| 2025-05-01 | 1349.6 | 1350.8 | 1200 | 1200 |
| 2025-04-01 | 1349.6 | 1350.8 | 1200 | 1200 |
| 2025-03-01 | 1278.8 | 1272.4 | 1200 | 1200 |
| 2025-02-01 | 1303.6 | 1302.6 | 1200 | 1200 |
| 2025-01-01 | 1303.6 | 1302.6 | 1200 | 1200 |
| 2024-12-01 | 1303.6 | 1302.6 | 1200 | 1200 |
| 2024-11-01 | 1266 | 1275.1 | 1200 | 1200 |
| 2024-10-01 | 1253.2 | 1261.8 | 1200 | 1200 |
| 2024-09-01 | 1253.2 | 1261.8 | 1200 | 1200 |
| 2024-08-01 | 1217.6 | 1220.8 | 1200 | 1200 |
| 2024-07-01 | 1198 | 1196.4 | 1200 | 1200 |
| 2024-06-01 | 1198 | 1196.4 | 1200 | 1200 |
| 2024-08-01 | 1200 | 1200 | 1200 | 1200 |
| 2024-04-01 | 1200 | 1200 | 1200 | 1200 |
| 2024-03-01 | 1200 | 1200 | 1200 | 1200 |
| 2024-02-01 | 1200 | 1200 | 1200 | 1200 |
| 2024-01-01 | 1200 | 1200 | 1200 | 1200 |
| 2023-12-01 | 1200 | 1200 | 1200 | 1200 |
| 2023-11-01 | 1200 | 1200 | 1200 | 1200 |
Comming soon.
Tournaments
| # | Tournament | Start | End | Type | Host | Rounds | Games | Score | Cfr | Analysis |
|---|
| # | Tournament | Start | End | Type | Host | Rounds | Games | Score | Cfr | Analysis |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2025 Gauteng North School District CLOSED League Finals - D1 (U11) | 2025-08-16 | 2025-08-16 | Standard | Tshwane (GTP) | 5 | 5 | 4.5 | Yes | Analysis |
| 2 | 2025 Etienne Lewis Closed Chess Tournament (U10) | 2025-08-08 | 2025-08-10 | Standard | Tshwane (GTP) | 7 | 7 | 5 | Yes | Analysis |
| 3 | 2025 Jacaranda Round Robin Open Chess Tournament (G) | 2025-06-21 | 2025-06-21 | Standard | Tshwane (GTP) | 5 | 5 | 2 | Yes | Analysis |
| 4 | 2025 Gauteng North School Individual Championships D1 (U9 Open) | 2025-05-17 | 2025-05-17 | Standard | Tshwane (GTP) | 5 | 5 | 4 | Yes | Analysis |
| 5 | Lubowski Open 2025 (E+F) | 2025-03-21 | 2025-03-21 | Standard | Tshwane (GTP) | 5 | 5 | 4 | Yes | Analysis |
| 6 | 2025 Chris Greyling Open Chess Tournament (U10) | 2025-03-15 | 2025-03-15 | Standard | Tshwane (GTP) | 5 | 5 | 3 | Yes | Analysis |
| 7 | Constantiapark Open 2025 (U10) | 2025-02-15 | 2025-02-15 | Standard | Tshwane (GTP) | 5 | 5 | 2 | Yes | Analysis |
Last 500 tournaments since 01 January 2018
| # | Tournament | Start | End | Type | Host | Rounds | Games | Score | Cfr | Analysis |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2025 Gauteng North School District CLOSED League Finals - D1 (U11) | 2025-08-16 | 2025-08-16 | Standard | Tshwane (GTP) | 5 | 5 | 4.5 | Yes | Analysis |
| 2 | 2025 Etienne Lewis Closed Chess Tournament (U10) | 2025-08-08 | 2025-08-10 | Standard | Tshwane (GTP) | 7 | 7 | 5 | Yes | Analysis |
| 3 | 2025 Jacaranda Round Robin Open Chess Tournament (G) | 2025-06-21 | 2025-06-21 | Standard | Tshwane (GTP) | 5 | 5 | 2 | Yes | Analysis |
| 4 | 2025 Gauteng North School Individual Championships D1 (U9 Open) | 2025-05-17 | 2025-05-17 | Standard | Tshwane (GTP) | 5 | 5 | 4 | Yes | Analysis |
| 5 | Lubowski Open 2025 (E+F) | 2025-03-21 | 2025-03-21 | Standard | Tshwane (GTP) | 5 | 5 | 4 | Yes | Analysis |
| 6 | 2025 Chris Greyling Open Chess Tournament (U10) | 2025-03-15 | 2025-03-15 | Standard | Tshwane (GTP) | 5 | 5 | 3 | Yes | Analysis |
| 7 | Constantiapark Open 2025 (U10) | 2025-02-15 | 2025-02-15 | Standard | Tshwane (GTP) | 5 | 5 | 2 | Yes | Analysis |
| 8 | Lardies Ope 2024 (U10) | 2024-10-26 | 2024-10-26 | Standard | Tshwane (GTP) | 5 | 5 | 3 | Yes | Analysis |
| 9 | Gauteng Top Schools 2024 (U9 Open) | 2024-10-04 | 2024-10-04 | Standard | Ekurhuleni (GE) | 5 | 5 | 2.5 | Yes | Analysis |
| 10 | D1 Gauteng North District School Closed 2024 (U9) | 2024-08-03 | 2024-08-03 | Standard | Tshwane (GTP) | 5 | 5 | 4 | Yes | Analysis |
| 11 | Menlopark Open Chess Tournament 2024 (U10) | 2024-07-13 | 2024-07-13 | Standard | Tshwane (GTP) | 5 | 5 | 3 | Yes | Analysis |
| 12 | 2024 Gauteng North School District Individual Championships - D1 (U9 Boys) | 2024-05-11 | 2024-05-11 | Standard | Tshwane (GTP) | 5 | 5 | 2.5 | Yes | Analysis |
Top 3 Streaks
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 5 | Tournament2025 Gauteng North School District CLOSED League Finals - D1 | Tournament2025 Gauteng North School District CLOSED League Finals - D1 | ||||||
| date2025-08-16 | rnd1 | typeStandard | result1 | date2025-08-16 | rnd5 | typeStandard | result0.5 | ||
| OpponentSibayoni, E (Emma) | OpponentZule, J (Jaeden) | ||||||||
| 2 | 5 | Tournament2025 Chris Greyling Open Chess Tournament | TournamentLubowski Open 2025 | ||||||
| date2025-03-15 | rnd4 | typeStandard | result1 | date2025-03-21 | rnd3 | typeStandard | result1 | ||
| OpponentJoubert, Z (Zani) | OpponentJansen Van Vuuren, C (Clana) | ||||||||
| 3 | 5 | TournamentMenlopark Open Chess Tournament 2024 | TournamentD1 Gauteng North District School Closed 2024 | ||||||
| date2024-07-13 | rnd3 | typeStandard | result1 | date2024-08-03 | rnd2 | typeStandard | result1 | ||
| OpponentWestermann, Z (Zelri) | OpponentBanda, N (Naledi) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 5 | Tournament2025 Gauteng North School District CLOSED League Finals - D1 | Tournament2025 Gauteng North School District CLOSED League Finals - D1 | ||||||
| date2025-08-16 | rnd1 | typeStandard | result1 | date2025-08-16 | rnd5 | typeStandard | result0.5 | ||
| OpponentSibayoni, E (Emma) | OpponentZule, J (Jaeden) | ||||||||
| 2 | 5 | Tournament2025 Chris Greyling Open Chess Tournament | TournamentLubowski Open 2025 | ||||||
| date2025-03-15 | rnd4 | typeStandard | result1 | date2025-03-21 | rnd3 | typeStandard | result1 | ||
| OpponentJoubert, Z (Zani) | OpponentJansen Van Vuuren, C (Clana) | ||||||||
| 3 | 5 | TournamentMenlopark Open Chess Tournament 2024 | TournamentD1 Gauteng North District School Closed 2024 | ||||||
| date2024-07-13 | rnd3 | typeStandard | result1 | date2024-08-03 | rnd2 | typeStandard | result1 | ||
| OpponentWestermann, Z (Zelri) | OpponentBanda, N (Naledi) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 5 | Tournament2025 Chris Greyling Open Chess Tournament | TournamentLubowski Open 2025 | ||||||
| date2025-03-15 | rnd4 | typeStandard | result1 | date2025-03-21 | rnd3 | typeStandard | result1 | ||
| OpponentJoubert, Z (Zani) | OpponentJansen Van Vuuren, C (Clana) | ||||||||
| 2 | 5 | TournamentMenlopark Open Chess Tournament 2024 | TournamentD1 Gauteng North District School Closed 2024 | ||||||
| date2024-07-13 | rnd3 | typeStandard | result1 | date2024-08-03 | rnd2 | typeStandard | result1 | ||
| OpponentWestermann, Z (Zelri) | OpponentBanda, N (Naledi) | ||||||||
| 3 | 4 | Tournament2025 Gauteng North School District CLOSED League Finals - D1 | Tournament2025 Gauteng North School District CLOSED League Finals - D1 | ||||||
| date2025-08-16 | rnd1 | typeStandard | result1 | date2025-08-16 | rnd4 | typeStandard | result1 | ||
| OpponentSibayoni, E (Emma) | OpponentNkuna, C (Chloe) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 5 | Tournament2025 Chris Greyling Open Chess Tournament | TournamentLubowski Open 2025 | ||||||
| date2025-03-15 | rnd4 | typeStandard | result1 | date2025-03-21 | rnd3 | typeStandard | result1 | ||
| OpponentJoubert, Z (Zani) | OpponentJansen Van Vuuren, C (Clana) | ||||||||
| 2 | 5 | TournamentMenlopark Open Chess Tournament 2024 | TournamentD1 Gauteng North District School Closed 2024 | ||||||
| date2024-07-13 | rnd3 | typeStandard | result1 | date2024-08-03 | rnd2 | typeStandard | result1 | ||
| OpponentWestermann, Z (Zelri) | OpponentBanda, N (Naledi) | ||||||||
| 3 | 4 | Tournament2025 Gauteng North School District CLOSED League Finals - D1 | Tournament2025 Gauteng North School District CLOSED League Finals - D1 | ||||||
| date2025-08-16 | rnd1 | typeStandard | result1 | date2025-08-16 | rnd4 | typeStandard | result1 | ||
| OpponentSibayoni, E (Emma) | OpponentNkuna, C (Chloe) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
Top 10 opponents most often played
| # | Opponent | Main | Standard | Rapid | Blitz | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Gms | Score | Dp | Gms | Score | Dp | Gms | Score | Dp | Gms | Score | Dp | ||
| Aor | Prat | Aor | Prat | Aor | Prat | Aor | Prat | ||||||
| 1 | Koorts ,L (Lukas) | 2 | 1 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1612.9 | 1612.9 | 1632.8 | 1612.9 | 0 | 0 | 0 | 0 | ||||||
| 2 | Khosana ,O (Onalerona) | 2 | 0 | -425 | 2 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1562.9 | 1137.9 | 1562.3 | 1137.9 | 0 | 0 | 0 | 0 | ||||||
| 3 | Barkhuizen ,R (Reuben) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1392.8 | 967.8 | 1386 | 967.8 | 0 | 0 | 0 | 0 | ||||||
| 4 | Banda ,P (Paledi) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1068.2 | 1493.2 | 1045.6 | 1493.2 | 0 | 0 | 0 | 0 | ||||||
| 5 | Gopaul Terblanche ,A (Avani) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1200 | 1625 | 1200 | 1625 | 0 | 0 | 0 | 0 | ||||||
| 6 | Zule ,J (Jaeden) | 1 | 0.5 | 0 | 1 | 0.5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1200 | 1200 | 1200 | 1200 | 0 | 0 | 0 | 0 | ||||||
| 7 | Swart ,E (Eben) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1289.4 | 1714.4 | 1282 | 1714.4 | 0 | 0 | 0 | 0 | ||||||
| 8 | Van Rensburg ,J (Janru) | 1 | 0.5 | 0 | 1 | 0.5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1268.6 | 1268.6 | 1219.1 | 1268.6 | 0 | 0 | 0 | 0 | ||||||
| 9 | Ramonyai ,M (Mbhekeni) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1333 | 908 | 1324.6 | 908 | 0 | 0 | 0 | 0 | ||||||
| 10 | Gauche ,K (Kian) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1133.9 | 708.9 | 1128.6 | 708.9 | 0 | 0 | 0 | 0 | ||||||
Norms
| # | Norm | Tournament | Start | End | Rounds | Games | Score | Details |
|---|---|---|---|---|---|---|---|---|