PLAYER PAGE
Joshua Changuion
1140305141Tshwane (GTP)Personal
Main rating
| Rating | 1341.6 |
| K-factor | 36 |
| Floor | 841.6 |
| Highest | 1341.6 (2026-03-01) |
| Min/Max +/- allowed | 136 |
| Rating Change () | |
| Games | 5 |
| Score | 3 |
| We | 0.86 |
| SWe | 1.77 |
| Temp +/- | 63.9 |
| Penalties | 0 |
| Weight perform | 1469.2 |
| Final +/- | +127.7 |
| New Rating () | |
| Rating | 1469.2 |
| K-factor | 32 |
| Floor | 969.2 |
| Highest | 1469.2 (2026-05-01) |
| Min/Max +/- allowed | 113 |
Standard rating
| Rating | 1346 |
| K-factor | 36 |
| Floor | 846 |
| Highest | 1346 (2026-03-01) |
| Min/Max +/- allowed | 134.7 |
| Rating Change () | |
| Games | 5 |
| Score | 3 |
| We | 0.93 |
| SWe | 2.07 |
| Temp +/- | 74.4 |
| Penalties | 0 |
| Weight perform | 1470.9 |
| Final +/- | +124.9 |
| New Rating () | |
| Rating | 1470.9 |
| K-factor | 32 |
| Floor | 970.9 |
| Highest | 1470.9 (2026-05-01) |
| Min/Max +/- allowed | 112.7 |
Rapid rating
| Rating | 1200 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2024-05-01) |
| 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 (2024-05-01) |
| Min/Max +/- allowed | 165.8 |
Blitz rating
| Rating | 1203.4 |
| K-factor | 36 |
| Floor | 703.4 |
| Highest | 1203.4 (2026-01-01) |
| Min/Max +/- allowed | 165 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1203.4 |
| K-factor | 36 |
| Floor | 703.4 |
| Highest | 1203.4 (2026-01-01) |
| Min/Max +/- allowed | 165 |
Rating Graph
Tournaments
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | 2026 Milos Ristic Teams Open (Junior) | Standard | 2026-05-02 | 2026-05-02 | Tshwane (GTP) | 5 | 1341.6 | 5 | 3 | 1710.8 | 63.9 | Details |
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | 2026 Chris Greyling Open Tournament (C) | Standard | 2026-03-14 | 2026-03-14 | Tshwane (GTP) | 5 | 1307.2 | 5 | 2.5 | 1377.9 | 13.5 | Details |
| 2 | 2026 Tshwane Chess Registration Tournament (D1) | Standard | 2026-01-31 | 2026-01-31 | Tshwane (GTP) | 5 | 1245.2 | 5 | 4.5 | 1591.7 | 19 | Details |
| 3 | Centurion Chess Club Year End Blitz 2025 | Blitz | 2025-12-03 | 2025-12-03 | Tshwane (GTP) | 9 | 1239.7 | 9 | 4 | 1333.7 | 3 | Details |
| 4 | 2025 Centurion Chess Open Tournament (D) | Standard | 2025-09-27 | 2025-09-27 | Tshwane (GTP) | 5 | 1240.4 | 5 | 2.5 | 1229.2 | -0.3 | Details |
| 5 | Centurion Club Closed Chess Tournament 2025 | Standard | 2025-05-10 | 2025-05-10 | Tshwane (GTP) | 5 | 1257.1 | 2 | 0 | 1021.8 | -9.3 | Details |
| 6 | 2025 Mid Gauteng Open Chess Tournament (D) | Standard | 2025-04-12 | 2025-04-12 | Tshwane (GTP) | 5 | 1247.2 | 5 | 3 | 1310.5 | 5.5 | Details |
| 7 | CCC Blitz 2024 | Blitz | 2024-12-04 | 2024-12-04 | Tshwane (GTP) | 9 | 1239.8 | 9 | 4 | 1344.5 | 4.1 | Details |
| 8 | Centurion Chess Open Tournament 2024 (C) | Standard | 2024-09-21 | 2024-09-21 | Tshwane (GTP) | 5 | 1201 | 5 | 3.5 | 1416.2 | 21.6 | Details |
| 9 | 2024 Elise Steenkamp Open Chess Tournament (Rooks) | Standard | 2024-06-15 | 2024-06-15 | Tshwane (GTP) | 5 | 1181.1 | 5 | 2 | 1266.6 | 9.9 | Details |
| 10 | 2024 Centurion Club Closed Chess Tournament (B) | Standard | 2024-05-25 | 2024-05-25 | Tshwane (GTP) | 5 | 1200 | 5 | 2 | 1110.4 | -9.5 | Details |
Game statistics ( )
| Games | 5 |
| Wins | 3 |
| Draws | 0 |
| Losses | 2 |
| White | 2 |
| Black | 3 |
| White wins | 2 |
| Black wins | 1 |
| Score | 3 |
| Percent | 60 |
| Dp | 85 |
| AOR | 1625.8 |
| Performance | 1710.8 |
Game statistics ()
| Games | 15 |
| Wins | 9 |
| Draws | 2 |
| Losses | 4 |
| White | 6 |
| Black | 9 |
| White wins | 4 |
| Black wins | 5 |
| Score | 10 |
| Percent | 66.7 |
| Dp | 141.7 |
| AOR | 1418.5 |
| Performance | 1560.1 |
Game statistics (History)
| Games | 60 |
| Wins | 28 |
| Draws | 6 |
| Losses | 26 |
| White | 27 |
| Black | 33 |
| White wins | 11 |
| Black wins | 17 |
| Score | 31 |
| Percent | 51.7 |
| Dp | 14.2 |
| AOR | 1339.4 |
| Performance | 1353.6 |
Rankings (Main)
| National | |
| Overall | 4879 |
| Gender | 4058 |
| Age group | 628 |
| Gender/Age | 465 |
| Provincial | |
| Overall | 1632 |
| Gender | 1357 |
| Age group | 185 |
| Gender/Age | 139 |
| Regional | |
| Overall | 572 |
| Gender | 467 |
| Age group | 54 |
| Gender/Age | 35 |
Rankings (Standard)
| National | |
| Overall | 4273 |
| Gender | 3540 |
| Age group | 557 |
| Gender/Age | 406 |
| Provincial | |
| Overall | 1502 |
| Gender | 1252 |
| Age group | 177 |
| Gender/Age | 131 |
| Regional | |
| Overall | 553 |
| Gender | 454 |
| Age group | 56 |
| Gender/Age | 38 |
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 | 477 |
| Gender | 434 |
| Age group | 30 |
| Gender/Age | 25 |
| Provincial | |
| Overall | 178 |
| Gender | 155 |
| Age group | 11 |
| Gender/Age | 9 |
| Regional | |
| Overall | 46 |
| Gender | 37 |
| Age group | 2 |
| Gender/Age | 1 |
Performance ( )
| Games | 5 |
| Score | 3 |
| Percent | 60 |
| Aor | 1625.8 |
| Dp | 85 |
| Prat | 1710.8 |
Performance ()
| Games | 15 |
| Score | 10 |
| Percent | 66.7 |
| Aor | 1418.5 |
| Dp | 141.7 |
| Prat | 1560.1 |
Performance (12 months)
| Games | 29 |
| Score | 16.5 |
| Percent | 56.9 |
| Aor | 1374.2 |
| Dp | 58.6 |
| Prat | 1432.8 |
Performance (History)
| Games | 60 |
| Score | 31 |
| Percent | 51.7 |
| Aor | 1339.4 |
| Dp | 14.2 |
| Prat | 1353.6 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Kgwale, O (Obotegile) | 2 | 1 | 1 | 2024 Centurion Club Closed Chess Tournament (B) | Centurion Chess Club Year End Blitz 2025 | Details |
| Overall | 2 | Kgwale, I (Itumeleng) | 2 | 0 | 2 | 2024 Centurion Club Closed Chess Tournament (B) | Centurion Chess Club Year End Blitz 2025 | Details |
| Overall | 3 | Kgwale, K (Keratilwe) | 2 | 1 | 1 | 2024 Centurion Club Closed Chess Tournament (B) | Centurion Chess Club Year End Blitz 2025 | Details |