PLAYER TOURNAMENT DETAILS
Joseph Amachukwu
1090158533Nelson Mandela Bay (ENM)Tournament details
| Tour Id | 20253716 |
| Group Id | 20253705 |
| Name | 2025 Mzansi Individual Championships |
| Section | U18 Open |
| Rounds | 6 |
| Format | Swiss |
| Type | Classical |
| Start | 2025-12-17 |
| End | 2025-12-20 |
| Submitted | 2025-12-17 |
| Rated | 2025-12-20 |
| Submit age weight | 1 |
| Host | Nelson Mandela Bay (ENM) |
| Total time | 120 |
| Time weight | 1 |
| Official results | Official results |
General
| Games | 6 |
| Score | 2.5 |
| Percent | 41.7 |
| Dp | -70.8 |
| Aor | 1572.2 |
| Perform | 1501.4 |
| Penalties | 0 |
| Wins | 2 |
| Draws | 1 |
| Losses | 3 |
| White | 3 |
| Black | 3 |
| White wins | 1 |
| Black wins | 1 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 50 |
| Final Pos | 53 |
| Share Pos | 51 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1514 |
| K-factor | 20 |
| Score | 2.5 |
| Expected score | 2.59 |
| Score - Expected score | -0.09 |
| Rating +/- | -1.8 |
Analysis (Type)
| Rating | 1510.1 |
| K-factor | 20 |
| Score | 2.5 |
| Expected score | 2.61 |
| Score - Expected score | -0.11 |
| Rating +/- | -2.2 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2025-12-17 | Difotso, LR (Lebogang Rotondwa) | NBR | 1797.5 | 1804.2 | B | 0.5 | 0.13 | 0.37 | 7.4 | 0.12 | 0.38 | 7.6 | Yes | |
| 2 | 2025-12-18 | Byliefeldt, L (Leroux) | NBR | 1772.3 | 1758.2 | W | 0 | 0.24 | -0.24 | -4.8 | 0.25 | -0.25 | -5 | Yes | |
| 3 | 2025-12-18 | Mvatyana, L (Linathi) | EOR | 1376.3 | 1369.3 | B | 1 | 0.62 | 0.38 | 7.6 | 0.62 | 0.38 | 7.6 | Yes | |
| 4 | 2025-12-19 | Bambela, O (Onako) | EBC | 1600.9 | 1594.1 | W | 0 | 0.44 | -0.44 | -8.8 | 0.44 | -0.44 | -8.8 | Yes | |
| 5 | 2025-12-19 | Voigt, D (Daniel) | GJM | 1511.2 | 1507.5 | B | 0 | 0.46 | -0.46 | -9.2 | 0.46 | -0.46 | -9.2 | Yes | |
| 6 | 2025-12-20 | Goncalves, A (Adriano) | GJM | 1374.9 | 1361.3 | W | 1 | 0.7 | 0.3 | 6 | 0.71 | 0.29 | 5.8 | Yes | |