PLAYER TOURNAMENT DETAILS
Joseph Amachukwu
1090158533Nelson Mandela Bay (ENM)Tournament details
| Tour Id | 20250027 |
| Group Id | 20250026 |
| Name | NMBCU vs BCC Derby Chess Invitational 2025 |
| Section | Blitz Open A |
| Rounds | 9 |
| Format | Swiss |
| Type | Blitz |
| Start | 2025-01-12 |
| End | 2025-01-12 |
| Submitted | 2025-01-16 |
| Rated | 2025-01-16 |
| Submit age weight | 1 |
| Host | Nelson Mandela Bay (ENM) |
| Total time | 5 |
| Time weight | 0.18 |
| Official results | Official results |
General
| Games | 9 |
| Score | 4.5 |
| Percent | 50 |
| Dp | 0 |
| Aor | 1364.9 |
| Perform | 1364.9 |
| Penalties | 0 |
| Wins | 4 |
| Draws | 1 |
| Losses | 4 |
| White | 5 |
| Black | 4 |
| White wins | 3 |
| Black wins | 1 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 29 |
| Final Pos | 26 |
| Share Pos | 24 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1382.8 |
| K-factor | 20 |
| Score | 4.5 |
| Expected score | 4.73 |
| Score - Expected score | -0.23 |
| Rating +/- | -0.8 |
Analysis (Type)
| Rating | 1200 |
| K-factor | 20 |
| Score | 4.5 |
| Expected score | 4.63 |
| Score - Expected score | -0.13 |
| Rating +/- | -2.6 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2025-01-12 | George, V (Vijay) | EBC | 1464.6 | 1200 | W | 1 | 0.45 | 0.55 | 2 | 0.54 | 0.46 | 9.2 | Yes | |
| 2 | 2025-01-12 | Banda, B (Benjamin) | ENM | 1568.6 | 1202.6 | B | 0 | 0.24 | -0.24 | -0.9 | 0.46 | -0.46 | -9.2 | Yes | |
| 3 | 2025-01-12 | Bojana, S (Singisile) | ENM | 1240.6 | 1200 | W | 1 | 0.71 | 0.29 | 1 | 0.54 | 0.46 | 9.2 | Yes | |
| 4 | 2025-01-12 | Mazikana, E (Ethan) | EBC | 1639.1 | 1185.9 | B | 0 | 0.16 | -0.16 | -0.6 | 0.47 | -0.47 | -9.4 | Yes | |
| 5 | 2025-01-12 | Nkenke, Q (Qaqamba) | ENM | 1263.3 | 1200 | W | 0 | 0.68 | -0.68 | -2.4 | 0.54 | -0.54 | -10.8 | Yes | |
| 6 | 2025-01-12 | Surmon, E (Ethan) | ENM | 1231.7 | 1200 | B | 1 | 0.63 | 0.37 | 1.3 | 0.46 | 0.54 | 10.8 | Yes | |
| 7 | 2025-01-12 | Mangcotywa, L (Lihle) | ENM | 1194.5 | 1200 | W | 1 | 0.76 | 0.24 | 0.9 | 0.54 | 0.46 | 9.2 | Yes | |
| 8 | 2025-01-12 | Gcwabe, O (Othandwayo) | ENM | 1448.9 | 1136.8 | B | 0 | 0.38 | -0.38 | -1.4 | 0.53 | -0.53 | -10.6 | Yes | |
| 9 | 2025-01-12 | Reid, L (Liam) | ENM | 1233 | 1200 | W | 0.5 | 0.72 | -0.22 | -0.8 | 0.54 | -0.04 | -0.8 | Yes | |