PLAYER TOURNAMENT DETAILS
Samuel Chang
110088674Buffalo City (EBC)Tournament details
| Tour Id | 20251508 |
| Group Id | 20251504 |
| Name | 2025 Buffalo City Chess Trials 3 |
| Section | U16 |
| Rounds | 5 |
| Format | Swiss |
| Type | Standard |
| Start | 2025-05-10 |
| End | 2025-05-10 |
| Submitted | 2025-05-18 |
| Rated | 2025-05-18 |
| Submit age weight | 1 |
| Host | Buffalo City (EBC) |
| Total time | 60 |
| Time weight | 0.83 |
| Official results | Official results |
General
| Games | 4 |
| Score | 4 |
| Percent | 100 |
| Dp | 425 |
| Aor | 1336.6 |
| Perform | 1761.6 |
| Penalties | 0 |
| Wins | 4 |
| Draws | 0 |
| Losses | 0 |
| White | 2 |
| Black | 2 |
| White wins | 2 |
| Black wins | 2 |
| Default wins | 1 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 1 |
| Final Pos | 1 |
| Share Pos | 1 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1658.7 |
| K-factor | 20 |
| Score | 4 |
| Expected score | 3.48 |
| Score - Expected score | 0.52 |
| Rating +/- | 8.6 |
Analysis (Type)
| Rating | 1662 |
| K-factor | 20 |
| Score | 4 |
| Expected score | 3.52 |
| Score - Expected score | 0.48 |
| Rating +/- | 9.6 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2025-05-10 | Mogale, T (Tshiamo) | EBC | 1261.4 | 1268.5 | D | 1 | 0 | 0 | 0 | 0 | 0 | 0 | No (Default game) | |
| 2 | 2025-05-10 | Peter, A (Achuma) | EBC | 1252.2 | 1269.9 | W | 1 | 1 | 0 | 0 | 1 | 0 | 0 | Yes | |
| 3 | 2025-05-10 | Zumani, L (Liyanda) | EBC | 1315.6 | 1318.2 | B | 1 | 0.86 | 0.14 | 2.3 | 0.86 | 0.14 | 2.8 | Yes | |
| 4 | 2025-05-10 | Ndumndum, E (Eyabo) | EBC | 1305.9 | 1300.1 | W | 1 | 0.95 | 0.05 | 0.8 | 0.96 | 0.04 | 0.8 | Yes | |
| 5 | 2025-05-10 | August, S (Siyolise) | EBC | 1472.5 | 1456.1 | B | 1 | 0.67 | 0.33 | 5.5 | 0.7 | 0.3 | 6 | Yes | |