PLAYER PAGE
Caelem Chang
1160300802Cape Town (WCT)Personal
Main rating
| Rating | 1383 |
| K-factor | 36 |
| Floor | 883 |
| Highest | 1383 (2026-02-28) |
| Min/Max +/- allowed | 128 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1376.3 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1383 |
| K-factor | 36 |
| Floor | 883 |
| Highest | 1383 (2026-02-28) |
| Min/Max +/- allowed | 127.8 |
Standard rating
| Rating | 1372.3 |
| K-factor | 36 |
| Floor | 872.3 |
| Highest | 1372.3 (2026-02-28) |
| Min/Max +/- allowed | 129.7 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1364.3 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1372.3 |
| K-factor | 36 |
| Floor | 872.3 |
| Highest | 1372.3 (2026-02-28) |
| Min/Max +/- allowed | 129.7 |
Rapid rating
| Rating | 1286.8 |
| K-factor | 36 |
| Floor | 786.8 |
| Highest | 1286.8 (2026-02-28) |
| Min/Max +/- allowed | 146.5 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1223.8 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1286.8 |
| K-factor | 36 |
| Floor | 786.8 |
| Highest | 1286.8 (2026-02-28) |
| Min/Max +/- allowed | 146.5 |
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 | Laerskool Welgemoed Rapid 2026 (U12) | Rapid | 2026-02-14 | 2026-02-14 | Cape Town (WCT) | 6 | 1356.7 | 6 | 4 | 1408.3 | 0 | Details |
| 2 | 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 | 0 | Details |
| 3 | Western Cape Schools - Top Schools 2025 (U9) | Standard | 2025-09-06 | 2025-09-07 | Overberg (WOS) | 6 | 1286.9 | 6 | 5 | 1618.1 | 0 | Details |
| 4 | Cape Town Metro North Top Schools 2025 (U9) | Standard | 2025-08-01 | 2025-08-02 | Cape Town (WCT) | 5 | 1279 | 3 | 2 | 1341.5 | 0 | Details |
| 5 | Western Cape Schools Individual Championship 2025 (U9 Boys) | Standard | 2025-05-17 | 2025-05-18 | Cape Winelands (WCW) | 6 | 1254 | 6 | 3 | 1366.8 | 0 | Details |
| 6 | Steinitz Festival 2025 (U10) | Rapid | 2025-03-15 | 2025-03-15 | Cape Town (WCT) | 7 | 1224 | 6 | 3 | 1306.5 | 0 | Details |
| 7 | CT Metro Schools Individual Closed 2025 (U9 Open) | Standard | 2025-03-01 | 2025-03-02 | Cape Town (WCT) | 6 | 1224 | 6 | 3 | 1272.4 | 0 | Details |
| 8 | Laerskool Welgemoed Rapid 2025 (U10) | Rapid | 2025-02-15 | 2025-02-15 | Cape Town (WCT) | 6 | 1171.4 | 6 | 4.5 | 1472.9 | 0 | Details |
| 9 | 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 | 0 | Details |
| 10 | 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 | Details |
| 11 | Laerskool Welgemoed Rapid 2024 (U10) | Rapid | 2024-10-19 | 2024-10-19 | Cape Town (WCT) | 6 | 1167 | 5 | 1 | 1008.2 | 0 | Details |
| 12 | Steinitz Chess Festival 2024 (U10) | Rapid | 2024-05-11 | 2024-05-11 | Cape Town (WCT) | 5 | 1169.8 | 5 | 2 | 1154.6 | 0 | Details |
| 13 | Cape Town Open Rapid Chess Championship 2024 (U10) | Rapid | 2024-03-16 | 2024-03-16 | Cape Town (WCT) | 6 | 1200 | 3 | 0 | 790.1 | 0 | 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 | 12 |
| Wins | 8 |
| Draws | 1 |
| Losses | 3 |
| White | 6 |
| Black | 6 |
| White wins | 4 |
| Black wins | 4 |
| Score | 8.5 |
| Percent | 70.8 |
| Dp | 177.1 |
| AOR | 1249.9 |
| Performance | 1427 |
Game statistics (History)
| Games | 69 |
| Wins | 36 |
| Draws | 3 |
| Losses | 30 |
| White | 34 |
| Black | 35 |
| White wins | 17 |
| Black wins | 19 |
| Score | 37.5 |
| Percent | 54.3 |
| Dp | 37 |
| AOR | 1260.5 |
| Performance | 1297.5 |
Rankings (Main)
| National | |
| Overall | 3643 |
| Gender | 3076 |
| Age group | 287 |
| Gender/Age | 226 |
| Provincial | |
| Overall | 1104 |
| Gender | 896 |
| Age group | 88 |
| Gender/Age | 61 |
| Regional | |
| Overall | 543 |
| Gender | 467 |
| Age group | 41 |
| Gender/Age | 34 |
Rankings (Standard)
| National | |
| Overall | 3497 |
| Gender | 2931 |
| Age group | 296 |
| Gender/Age | 234 |
| Provincial | |
| Overall | 998 |
| Gender | 799 |
| Age group | 91 |
| Gender/Age | 65 |
| Regional | |
| Overall | 512 |
| Gender | 434 |
| Age group | 38 |
| Gender/Age | 31 |
Rankings (Rapid)
| National | |
| Overall | 2189 |
| Gender | 1787 |
| Age group | 269 |
| Gender/Age | 212 |
| Provincial | |
| Overall | 947 |
| Gender | 758 |
| Age group | 122 |
| Gender/Age | 87 |
| Regional | |
| Overall | 412 |
| Gender | 359 |
| Age group | 48 |
| Gender/Age | 39 |
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 | 12 |
| Score | 8.5 |
| Percent | 70.8 |
| Aor | 1249.9 |
| Dp | 177.1 |
| Prat | 1427 |
Performance (12 months)
| Games | 33 |
| Score | 21.5 |
| Percent | 65.2 |
| Aor | 1292.3 |
| Dp | 128.8 |
| Prat | 1421.1 |
Performance (History)
| Games | 69 |
| Score | 37.5 |
| Percent | 54.3 |
| Aor | 1260.5 |
| Dp | 37 |
| Prat | 1297.5 |
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 | Vazirgiantzikis, A (Andreas) | 2 | 1 | 1 | CT Metro North Schools Chess Individual Trials 2025 (U9 Open) | Laerskool Welgemoed Rapid 2025 (U10) | 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 | Botha, J (Johann Alexander) | 2 | 1 | 1 | Laerskool Welgemoed Rapid 2025 (U10) | Steinitz Festival 2025 (U10) | Details |
| Overall | 5 | 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 | 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 | 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 | 3 | 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 |