PLAYER PAGE
Jeremiah T Jobin
1190323419Cape Town (WCT)Personal
Main rating
| Rating | 1517.5 |
| K-factor | 32 |
| Floor | 1048.2 |
| Highest | 1548.2 (2026-06-01) |
| Min/Max +/- allowed | 101 |
| Rating Change () | |
| Games | 13 |
| Score | 9.5 |
| We | 10.21 |
| SWe | 0.85 |
| Temp +/- | 27.3 |
| Penalties | 0 |
| Weight perform | 1329.1 |
| Final +/- | +27.3 |
| New Rating () | |
| Rating | 1544.8 |
| K-factor | 32 |
| Floor | 1048.2 |
| Highest | 1548.2 (2026-06-01) |
| Min/Max +/- allowed | 101 |
Standard rating
| Rating | 1558.9 |
| K-factor | 32 |
| Floor | 1058.9 |
| Highest | 1558.9 (2026-07-01) |
| Min/Max +/- allowed | 99.4 |
| Rating Change () | |
| Games | 7 |
| Score | 6 |
| We | 4.56 |
| SWe | 1.44 |
| Temp +/- | 46.2 |
| Penalties | 0 |
| Weight perform | 1604.7 |
| Final +/- | +46.2 |
| New Rating () | |
| Rating | 1605.1 |
| K-factor | 28 |
| Floor | 1105.1 |
| Highest | 1605.1 (2026-07-01) |
| Min/Max +/- allowed | 93.1 |
Rapid rating
| Rating | 1420.6 |
| K-factor | 32 |
| Floor | 1003.9 |
| Highest | 1503.9 (2026-06-01) |
| Min/Max +/- allowed | 107.6 |
| Rating Change () | |
| Games | 6 |
| Score | 3.5 |
| We | 5.77 |
| SWe | -2.27 |
| Temp +/- | -72.7 |
| Penalties | 0 |
| Weight perform | 1262.8 |
| Final +/- | -72.7 |
| New Rating () | |
| Rating | 1347.9 |
| K-factor | 32 |
| Floor | 1003.9 |
| Highest | 1503.9 (2026-06-01) |
| Min/Max +/- allowed | 107.6 |
Blitz rating
| Rating | 1200 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2025-08-01) |
| 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 (2025-08-01) |
| Min/Max +/- allowed | 165.8 |
Rating Graph
Tournaments
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | South African Open Championship 2026 (U7 Boys) | Classical | 2026-07-02 | 2026-07-05 | Cape Town (WCT) | 7 | 1517.5 | 7 | 6 | 1719.1 | 52.1 | Details |
| 2 | Kraaifontein Chess@Libraries Trials Open Rapid 2026 | Rapid | 2026-07-10 | 2026-07-10 | Cape Town (WCT) | 6 | 1517.5 | 6 | 3.5 | 944 | -24.7 | Details |
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | Curro Hermanus Winter Open 2026 (U9) | Rapid | 2026-06-20 | 2026-06-20 | Overberg (WOS) | 6 | 1548.2 | 6 | 4.5 | 1537.4 | -2.8 | Details |
| 2 | CTCF Open Championship 2026 (U8) | Classical | 2026-06-13 | 2026-06-14 | Cape Town (WCT) | 6 | 1548.2 | 6 | 6 | 1642.3 | 22.2 | Details |
| 3 | Elsies River Chess Club Rapid Chess Championship 2026 (Advanced) | Rapid | 2026-06-07 | 2026-06-07 | Cape Town (WCT) | 6 | 1548.2 | 6 | 1 | 1126.2 | -50.2 | Details |
| 4 | 2026 WCSC PS Individual Championship (U7 Boys) | Standard | 2026-05-16 | 2026-05-17 | Overberg (WOS) | 6 | 1541.4 | 6 | 6 | 1720.9 | 31.9 | Details |
| 5 | Table View Chess Club Junior Chess Championship 2026 (U7+U9) | Standard | 2026-05-09 | 2026-05-09 | Cape Town (WCT) | 5 | 1541.4 | 5 | 2 | 1285.7 | -40.8 | Details |
| 6 | CBC St John's Rapid 2026 (U8+U10) | Rapid | 2026-04-18 | 2026-04-18 | Cape Town (WCT) | 6 | 1541.4 | 6 | 6 | 1696.6 | 21.6 | Details |
| 7 | Moja Chess Extravaganza 2026 (u8) | Standard | 2026-04-25 | 2026-04-26 | Cape Town (WCT) | 5 | 1541.4 | 5 | 3.5 | 1494.5 | -5.9 | Details |
| 8 | Steinitz Chess Festival 2026 (U10) | Rapid | 2026-03-21 | 2026-03-21 | Cape Town (WCT) | 5 | 1444.9 | 5 | 4 | 1578.6 | 14.2 | Details |
| 9 | CT Metro Schools Individual Closed 2026 (U7 Boys) | Standard | 2026-03-07 | 2026-03-08 | Cape Town (WCT) | 6 | 1444.9 | 6 | 6 | 1671.8 | 49.7 | Details |
| 10 | Chess Elevation Series 3 2026 (Level 3) | Standard | 2026-02-20 | 2026-02-20 | Cape Town (WCT) | 5 | 1325 | 3 | 0.5 | 889.9 | -25.9 | Details |
| 11 | CT Metro North Schools Chess Individual Trials 2026 (U7) | Standard | 2026-02-07 | 2026-02-08 | Cape Town (WCT) | 6 | 1325 | 6 | 5.5 | 1535.4 | 16.7 | Details |
| 12 | COGH 2026 (U8) | Rapid | 2026-01-31 | 2026-02-01 | Cape Town (WCT) | 6 | 1325 | 6 | 5.5 | 1519.3 | 8.4 | Details |
| 13 | Helderberg Chess Club Open 2026 (U7 Boys) | Standard | 2026-01-17 | 2026-01-17 | Cape Town (WCT) | 5 | 1233.1 | 5 | 5 | 1647.7 | 12.6 | Details |
| 14 | UCT Open Chess Championship 2025 (U10) | Rapid | 2025-10-11 | 2025-10-11 | Cape Town (WCT) | 6 | 1227.4 | 6 | 3 | 1325.3 | 7.3 | Details |
| 15 | Royal Rapid Challenge 2025 (Junior) | Rapid | 2025-10-04 | 2025-10-04 | Cape Town (WCT) | 7 | 1227.4 | 7 | 3 | 1175 | -4.1 | Details |
| 16 | Kingsway Chess Open 2025 (U8) | Rapid | 2025-09-20 | 2025-09-20 | Overberg (WOS) | 6 | 1205.7 | 6 | 4 | 1375.8 | 12 | Details |
| 17 | Curro Chess Open Rapid 2025 (U8) | Rapid | 2025-08-23 | 2025-08-23 | Cape Town (WCT) | 6 | 1195.7 | 6 | 3 | 1261.8 | 5 | Details |
| 18 | Gordons Bay Library Chess Tournament 2025 (U7) | Rapid | 2025-07-26 | 2025-07-26 | Cape Town (WCT) | 5 | 1200 | 4 | 1.5 | 1140.3 | -3.4 | Details |
| 19 | Cape Winelands Open 2025 (U10) | Standard | 2025-07-19 | 2025-07-19 | Cape Winelands (WCW) | 5 | 1200 | 5 | 0.5 | 953.9 | -23.4 | Details |
Game statistics ( )
| Games | 13 |
| Wins | 9 |
| Draws | 1 |
| Losses | 3 |
| White | 7 |
| Black | 6 |
| White wins | 4 |
| Black wins | 5 |
| Score | 9.5 |
| Percent | 73.1 |
| Dp | 196.2 |
| AOR | 1165.2 |
| Performance | 1361.4 |
Game statistics ()
| Games | 84 |
| Wins | 62 |
| Draws | 6 |
| Losses | 16 |
| White | 44 |
| Black | 40 |
| White wins | 35 |
| Black wins | 27 |
| Score | 65 |
| Percent | 77.4 |
| Dp | 232.7 |
| AOR | 1256.5 |
| Performance | 1489.3 |
Game statistics (History)
| Games | 118 |
| Wins | 76 |
| Draws | 8 |
| Losses | 34 |
| White | 59 |
| Black | 59 |
| White wins | 41 |
| Black wins | 35 |
| Score | 80 |
| Percent | 67.8 |
| Dp | 151.3 |
| AOR | 1259.2 |
| Performance | 1410.4 |
Rankings (Main)
| National | |
| Overall | 1824 |
| Gender | 1620 |
| Age group | 5 |
| Gender/Age | 4 |
| Provincial | |
| Overall | 546 |
| Gender | 475 |
| Age group | 2 |
| Gender/Age | 2 |
| Regional | |
| Overall | 324 |
| Gender | 290 |
| Age group | 1 |
| Gender/Age | 1 |
Rankings (Standard)
| National | |
| Overall | 1279 |
| Gender | 1147 |
| Age group | 4 |
| Gender/Age | 2 |
| Provincial | |
| Overall | 378 |
| Gender | 334 |
| Age group | 2 |
| Gender/Age | 1 |
| Regional | |
| Overall | 240 |
| Gender | 219 |
| Age group | 1 |
| Gender/Age | 1 |
Rankings (Rapid)
| National | |
| Overall | 785 |
| Gender | 692 |
| Age group | 2 |
| Gender/Age | 2 |
| Provincial | |
| Overall | 363 |
| Gender | 310 |
| Age group | 2 |
| Gender/Age | 2 |
| Regional | |
| Overall | 176 |
| Gender | 161 |
| 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 | 13 |
| Score | 9.5 |
| Percent | 73.1 |
| Aor | 1165.2 |
| Dp | 196.2 |
| Prat | 1361.4 |
Performance ()
| Games | 84 |
| Score | 65 |
| Percent | 77.4 |
| Aor | 1256.5 |
| Dp | 232.7 |
| Prat | 1489.3 |
Performance (12 months)
| Games | 109 |
| Score | 78 |
| Percent | 71.6 |
| Aor | 1258 |
| Dp | 183.3 |
| Prat | 1441.3 |
Performance (History)
| Games | 118 |
| Score | 80 |
| Percent | 67.8 |
| Aor | 1259.2 |
| Dp | 151.3 |
| Prat | 1410.4 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Varadharajan, T (Theeran) | 10 | 6 | 4 | Gordons Bay Library Chess Tournament 2025 (U7) | CTCF Open Championship 2026 (U8) | Details |
| Overall | 2 | Varadharajan, A (Akilan) | 4 | 2 | 2 | Cape Winelands Open 2025 (U10) | Elsies River Chess Club Rapid Chess Championship 2026 (Advanced) | Details |
| Overall | 3 | Barnes, L (Liam) | 3 | 2 | 1 | CT Metro North Schools Chess Individual Trials 2026 (U7) | Table View Chess Club Junior Chess Championship 2026 (U7+U9) | Details |
| Overall | 4 | Schwalb, R (Roger) | 3 | 2 | 1 | Helderberg Chess Club Open 2026 (U7 Boys) | CTCF Open Championship 2026 (U8) | Details |
| Overall | 5 | Smith, S (Sophia) | 3 | 3 | 0 | Curro Chess Open Rapid 2025 (U8) | Moja Chess Extravaganza 2026 (u8) | Details |
| Standard | 1 | Varadharajan, T (Theeran) | 5 | 3 | 2 | CT Metro North Schools Chess Individual Trials 2026 (U7) | CTCF Open Championship 2026 (U8) | Details |
| Standard | 2 | Barnes, L (Liam) | 3 | 2 | 1 | CT Metro North Schools Chess Individual Trials 2026 (U7) | Table View Chess Club Junior Chess Championship 2026 (U7+U9) | Details |
| Standard | 3 | Schwalb, R (Roger) | 3 | 2 | 1 | Helderberg Chess Club Open 2026 (U7 Boys) | CTCF Open Championship 2026 (U8) | Details |
| Standard | 4 | Adams, C (Carter Mason) | 3 | 2 | 1 | CT Metro North Schools Chess Individual Trials 2026 (U7) | 2026 WCSC PS Individual Championship (U7 Boys) | Details |
| Standard | 5 | Edons, E (Elijah) | 2 | 2 | 0 | Cape Winelands Open 2025 (U10) | 2026 WCSC PS Individual Championship (U7 Boys) | Details |
| Rapid | 1 | Varadharajan, T (Theeran) | 5 | 3 | 2 | Gordons Bay Library Chess Tournament 2025 (U7) | COGH 2026 (U8) | Details |
| Rapid | 2 | Sullwald, E (Elena) | 2 | 1 | 1 | COGH 2026 (U8) | COGH 2026 (U8) | Details |
| Rapid | 3 | Lee, J (Joel) | 2 | 1 | 1 | COGH 2026 (U8) | COGH 2026 (U8) | Details |
| Rapid | 4 | Buss, B (Broden) | 2 | 1 | 1 | Steinitz Chess Festival 2026 (U10) | CBC St John's Rapid 2026 (U8+U10) | Details |
| Rapid | 5 | Smith, S (Sophia) | 2 | 2 | 0 | Curro Chess Open Rapid 2025 (U8) | UCT Open Chess Championship 2025 (U10) | Details |