PLAYER PAGE
Caelem Chang
1160300802Cape Town (WCT)Personal
Main rating
| Rating | 1464.8 |
| K-factor | 32 |
| Floor | 964.8 |
| Highest | 1464.8 (2026-06-01) |
| Min/Max +/- allowed | 114 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1461.5 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1464.8 |
| K-factor | 32 |
| Floor | 964.8 |
| Highest | 1464.8 (2026-06-01) |
| Min/Max +/- allowed | 113.7 |
Standard rating
| Rating | 1471.2 |
| K-factor | 32 |
| Floor | 971.2 |
| Highest | 1471.2 (2026-06-01) |
| Min/Max +/- allowed | 112.7 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1467.9 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1471.2 |
| K-factor | 32 |
| Floor | 971.2 |
| Highest | 1471.2 (2026-06-01) |
| Min/Max +/- allowed | 112.7 |
Rapid rating
| Rating | 1408.8 |
| K-factor | 32 |
| Floor | 908.8 |
| Highest | 1408.8 (2026-03-01) |
| Min/Max +/- allowed | 123.2 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1381.1 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1408.8 |
| K-factor | 32 |
| Floor | 908.8 |
| Highest | 1408.8 (2026-03-01) |
| Min/Max +/- allowed | 123.2 |
Blitz rating
| Rating | 1200 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2024-04-01) |
| 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 (2024-04-01) |
| Min/Max +/- allowed | 165.8 |
Rating Graph
Tournaments
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | 2026 WCSC PS Individual Championship (U11 Boys) | Standard | 2026-05-16 | 2026-05-17 | Overberg (WOS) | 6 | 1406.4 | 6 | 4 | 1572.1 | 31 | Details |
| 2 | Moja Chess Extravaganza 2026 (U10) | Standard | 2026-04-25 | 2026-04-26 | Cape Town (WCT) | 5 | 1406.4 | 5 | 3 | 1478 | 12.5 | Details |
| 3 | Steinitz Chess Festival 2026 (U12) | Rapid | 2026-03-21 | 2026-03-21 | Cape Town (WCT) | 5 | 1383 | 5 | 4 | 1532 | 15.7 | Details |
| 4 | Cape Winelands Open Rapid 2026 (U12) | Rapid | 2026-03-14 | 2026-03-14 | Cape Winelands (WCW) | 6 | 1383 | 6 | 4 | 1424.4 | 5.1 | Details |
| 5 | CT Metro Schools Individual Closed 2026 (U11 Boys) | Standard | 2026-03-07 | 2026-03-08 | Cape Town (WCT) | 6 | 1383 | 6 | 3.5 | 1394.1 | 2.6 | Details |
| 6 | Laerskool Welgemoed Rapid 2026 (U12) | Rapid | 2026-02-14 | 2026-02-14 | Cape Town (WCT) | 6 | 1356.7 | 6 | 4 | 1408.3 | 4.1 | Details |
| 7 | CT Metro North Schools Chess Individual Trials 2026 (U11 Boys) | Standard | 2026-02-07 | 2026-02-08 | Cape Town (WCT) | 6 | 1356.7 | 6 | 4.5 | 1445.7 | 7.5 | Details |
| 8 | Western Cape Schools - Top Schools 2025 (U9) | Standard | 2025-09-06 | 2025-09-07 | Overberg (WOS) | 6 | 1286.9 | 6 | 5 | 1618.1 | 38.7 | Details |
| 9 | Cape Town Metro North Top Schools 2025 (U9) | Standard | 2025-08-01 | 2025-08-02 | Cape Town (WCT) | 5 | 1279 | 3 | 2 | 1341.5 | 4.5 | Details |
| 10 | Western Cape Schools Individual Championship 2025 (U9 Boys) | Standard | 2025-05-17 | 2025-05-18 | Cape Winelands (WCW) | 6 | 1254 | 6 | 3 | 1366.8 | 13.1 | Details |
| 11 | Steinitz Festival 2025 (U10) | Rapid | 2025-03-15 | 2025-03-15 | Cape Town (WCT) | 7 | 1224 | 6 | 3 | 1306.5 | 5.5 | Details |
| 12 | CT Metro Schools Individual Closed 2025 (U9 Open) | Standard | 2025-03-01 | 2025-03-02 | Cape Town (WCT) | 6 | 1224 | 6 | 3 | 1272.4 | 5.8 | Details |
| 13 | Laerskool Welgemoed Rapid 2025 (U10) | Rapid | 2025-02-15 | 2025-02-15 | Cape Town (WCT) | 6 | 1171.4 | 6 | 4.5 | 1472.9 | 25.6 | Details |
| 14 | CT Metro North Schools Chess Individual Trials 2025 (U9 Open) | Standard | 2025-02-08 | 2025-02-09 | Cape Town (WCT) | 6 | 1171.4 | 6 | 3 | 1202.5 | 3.7 | Details |
| 15 | 2nd Strategize To Win Round-Robin Tournament ACL 2024 (J) | Standard | 2024-12-07 | 2024-12-07 | Cape Town (WCT) | 5 | 1147.6 | 5 | 2.5 | 1151.9 | -0.2 | Details |
| 16 | Laerskool Welgemoed Rapid 2024 (U10) | Rapid | 2024-10-19 | 2024-10-19 | Cape Town (WCT) | 6 | 1167 | 5 | 1 | 1008.2 | -9.8 | Details |
| 17 | Steinitz Chess Festival 2024 (U10) | Rapid | 2024-05-11 | 2024-05-11 | Cape Town (WCT) | 5 | 1169.8 | 5 | 2 | 1154.6 | -1.4 | Details |
| 18 | Cape Town Open Rapid Chess Championship 2024 (U10) | Rapid | 2024-03-16 | 2024-03-16 | Cape Town (WCT) | 6 | 1200 | 3 | 0 | 790.1 | -15.2 | 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 | 40 |
| Wins | 26 |
| Draws | 2 |
| Losses | 12 |
| White | 19 |
| Black | 21 |
| White wins | 11 |
| Black wins | 15 |
| Score | 27 |
| Percent | 67.5 |
| Dp | 148.8 |
| AOR | 1314.2 |
| Performance | 1462.9 |
Game statistics (History)
| Games | 97 |
| Wins | 54 |
| Draws | 4 |
| Losses | 39 |
| White | 47 |
| Black | 50 |
| White wins | 24 |
| Black wins | 30 |
| Score | 56 |
| Percent | 57.7 |
| Dp | 65.7 |
| AOR | 1284 |
| Performance | 1349.7 |
Rankings (Main)
| National | |
| Overall | 2468 |
| Gender | 2135 |
| Age group | 190 |
| Gender/Age | 154 |
| Provincial | |
| Overall | 751 |
| Gender | 624 |
| Age group | 62 |
| Gender/Age | 45 |
| Regional | |
| Overall | 414 |
| Gender | 358 |
| Age group | 31 |
| Gender/Age | 26 |
Rankings (Standard)
| National | |
| Overall | 2142 |
| Gender | 1836 |
| Age group | 171 |
| Gender/Age | 137 |
| Provincial | |
| Overall | 617 |
| Gender | 500 |
| Age group | 54 |
| Gender/Age | 39 |
| Regional | |
| Overall | 360 |
| Gender | 304 |
| Age group | 27 |
| Gender/Age | 23 |
Rankings (Rapid)
| National | |
| Overall | 827 |
| Gender | 735 |
| Age group | 89 |
| Gender/Age | 72 |
| Provincial | |
| Overall | 389 |
| Gender | 337 |
| Age group | 47 |
| Gender/Age | 33 |
| Regional | |
| Overall | 186 |
| Gender | 172 |
| Age group | 22 |
| Gender/Age | 20 |
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 | 40 |
| Score | 27 |
| Percent | 67.5 |
| Aor | 1314.2 |
| Dp | 148.8 |
| Prat | 1462.9 |
Performance (12 months)
| Games | 49 |
| Score | 34 |
| Percent | 69.4 |
| Aor | 1309.7 |
| Dp | 164.8 |
| Prat | 1474.5 |
Performance (History)
| Games | 97 |
| Score | 56 |
| Percent | 57.7 |
| Aor | 1284 |
| Dp | 65.7 |
| Prat | 1349.7 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Zwartz, Z (Zeke) | 4 | 2 | 2 | Laerskool Welgemoed Rapid 2025 (U10) | Laerskool Welgemoed Rapid 2026 (U12) | Details |
| Overall | 2 | Mzizana, U (Ulungile) | 2 | 0 | 2 | Laerskool Welgemoed Rapid 2024 (U10) | CT Metro North Schools Chess Individual Trials 2026 (U11 Boys) | Details |
| Overall | 3 | Faasen, C (Charles) | 2 | 2 | 0 | Western Cape Schools Individual Championship 2025 (U9 Boys) | Western Cape Schools - Top Schools 2025 (U9) | Details |
| Overall | 4 | Wepener, Y (Yannis) | 2 | 1 | 1 | CT Metro North Schools Chess Individual Trials 2025 (U9 Open) | CT Metro Schools Individual Closed 2025 (U9 Open) | Details |
| Overall | 5 | Kruger, W (Willem Lodewyk Kruger) | 2 | 0 | 2 | CT Metro North Schools Chess Individual Trials 2025 (U9 Open) | Steinitz Chess Festival 2026 (U12) | Details |
| Standard | 1 | Faasen, C (Charles) | 2 | 2 | 0 | Western Cape Schools Individual Championship 2025 (U9 Boys) | Western Cape Schools - Top Schools 2025 (U9) | Details |
| Standard | 2 | Marais, J (Janli) | 2 | 1 | 1 | Western Cape Schools - Top Schools 2025 (U9) | Moja Chess Extravaganza 2026 (U10) | Details |
| Standard | 3 | Steyn, M (Martin) | 2 | 2 | 0 | CT Metro North Schools Chess Individual Trials 2025 (U9 Open) | CT Metro North Schools Chess Individual Trials 2026 (U11 Boys) | Details |
| Standard | 4 | Venter, M (Michael) | 2 | 2 | 0 | CT Metro Schools Individual Closed 2025 (U9 Open) | CT Metro Schools Individual Closed 2026 (U11 Boys) | Details |
| Standard | 5 | Wepener, Y (Yannis) | 2 | 1 | 1 | CT Metro North Schools Chess Individual Trials 2025 (U9 Open) | CT Metro Schools Individual Closed 2025 (U9 Open) | Details |
| Rapid | 1 | Zwartz, Z (Zeke) | 3 | 1 | 2 | Laerskool Welgemoed Rapid 2025 (U10) | Laerskool Welgemoed Rapid 2026 (U12) | Details |
| Rapid | 2 | Botha, J (Johann Alexander) | 2 | 1 | 1 | Laerskool Welgemoed Rapid 2025 (U10) | Steinitz Festival 2025 (U10) | Details |