PLAYER TOURNAMENT DETAILS
Joseph Amachukwu
1090158533Nelson Mandela Bay (ENM)Tournament details
| Tour Id | 20252025 |
| Group Id | 20252012 |
| Name | Eastern Cape Inter-Regional Individual Chess Championship 2025 |
| Section | U18 Open |
| Rounds | 6 |
| Format | Swiss |
| Type | Standard |
| Start | 2025-07-11 |
| End | 2025-07-12 |
| Submitted | 2025-07-17 |
| Rated | 2025-07-18 |
| Submit age weight | 1 |
| Host | Amathole (EAL) |
| Total time | 60 |
| Time weight | 0.83 |
| Official results | Official results |
General
| Games | 6 |
| Score | 4 |
| Percent | 66.7 |
| Dp | 141.7 |
| Aor | 1478.4 |
| Perform | 1620.1 |
| Penalties | 0 |
| Wins | 3 |
| Draws | 2 |
| Losses | 1 |
| White | 4 |
| Black | 2 |
| White wins | 2 |
| Black wins | 1 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 12 |
| Final Pos | 5 |
| Share Pos | 3 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1416.7 |
| K-factor | 20 |
| Score | 4 |
| Expected score | 2.65 |
| Score - Expected score | 1.35 |
| Rating +/- | 22.4 |
Analysis (Type)
| Rating | 1416.5 |
| K-factor | 20 |
| Score | 4 |
| Expected score | 2.72 |
| Score - Expected score | 1.28 |
| Rating +/- | 25.6 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2025-07-11 | Mayo, E (Esinaye) | EBC | 1421.3 | 1412.3 | W | 1 | 0.54 | 0.46 | 7.6 | 0.55 | 0.45 | 9 | Yes | |
| 2 | 2025-07-11 | Vorster, S (Stephan) | ESB | 1406.1 | 1414.1 | B | 1 | 0.47 | 0.53 | 8.8 | 0.46 | 0.54 | 10.8 | Yes | |
| 3 | 2025-07-12 | Davids, T (Tristan) | EBC | 1422.1 | 1421.4 | W | 1 | 0.54 | 0.46 | 7.6 | 0.54 | 0.46 | 9.2 | Yes | |
| 4 | 2025-07-12 | Schultz, J (Jade) | ENM | 1443.7 | 1432.2 | B | 0.5 | 0.43 | 0.07 | 1.2 | 0.44 | 0.06 | 1.2 | Yes | |
| 5 | 2025-07-12 | Chipunza, J (James) | ENM | 1674.6 | 1679.6 | W | 0 | 0.24 | -0.24 | -4 | 0.24 | -0.24 | -4.8 | Yes | |
| 6 | 2025-07-12 | Mbewe, T (Tatenda) | EBC | 1502.8 | 1452.1 | W | 0.5 | 0.44 | 0.06 | 1 | 0.5 | 0 | 0 | Yes | |