PLAYER TOURNAMENT DETAILS
Samuel Chang
110088674Buffalo City (EBC)Tournament details
| Tour Id | 20241720 |
| Group Id | 20241717 |
| Name | South African Open Chess Championship 2024 |
| Section | A |
| Rounds | 11 |
| Format | Swiss |
| Type | Classical |
| Start | 2024-06-29 |
| End | 2024-07-07 |
| Submitted | 2024-07-12 |
| Rated | 2024-07-13 |
| Submit age weight | 1 |
| Host | Ethekwini (KED) |
| Total time | 120 |
| Time weight | 1 |
| Official results | Official results |
General
| Games | 11 |
| Score | 5 |
| Percent | 45.5 |
| Dp | -38.6 |
| Aor | 1493.6 |
| Perform | 1455 |
| Penalties | 0 |
| Wins | 5 |
| Draws | 0 |
| Losses | 6 |
| White | 5 |
| Black | 6 |
| White wins | 4 |
| Black wins | 1 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 57 |
| Final Pos | 51 |
| Share Pos | 45 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1604.1 |
| K-factor | 20 |
| Score | 5 |
| Expected score | 7.09 |
| Score - Expected score | -2.09 |
| Rating +/- | -41.8 |
Analysis (Type)
| Rating | 1601.1 |
| K-factor | 20 |
| Score | 5 |
| Expected score | 7.06 |
| Score - Expected score | -2.06 |
| Rating +/- | -41.2 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2024-06-29 | Simpson, M (Michael) | NBR | FM | 2179.2 | 2223.2 | B | 0 | 0 | 0 | 0 | 0 | 0 | 0 | Yes |
| 2 | 2024-06-29 | Sibeko, M (Musawenkosi) | KED | 1341.2 | 1324 | W | 1 | 0.85 | 0.15 | 3 | 0.86 | 0.14 | 2.8 | Yes | |
| 3 | 2024-06-30 | Vele, O (Ompha) | CSA | 1527.3 | 1576.9 | B | 0 | 0.55 | -0.55 | -11 | 0.49 | -0.49 | -9.8 | Yes | |
| 4 | 2024-06-30 | Sedibeng, K (Kamogelo) | CSA | 1386.9 | 1356.3 | W | 1 | 0.79 | 0.21 | 4.2 | 0.83 | 0.17 | 3.4 | Yes | |
| 5 | 2024-07-01 | Lwenyeka, T (Tumelo) | CSA | 1200 | 1200 | B | 0 | 0.93 | -0.93 | -18.6 | 0.93 | -0.93 | -18.6 | Yes | |
| 6 | 2024-07-02 | Shabalala, T (Thobani) | KED | 1520 | 1518.3 | W | 0 | 0.64 | -0.64 | -12.8 | 0.64 | -0.64 | -12.8 | Yes | |
| 7 | 2024-07-04 | Manqele, SP (Siyabonga) | KUR | 1415.1 | 1411.6 | B | 0 | 0.68 | -0.68 | -13.6 | 0.68 | -0.68 | -13.6 | Yes | |
| 8 | 2024-07-05 | Budhram, C (Cadence) | KED | 1442.6 | 1462.5 | W | 1 | 0.73 | 0.27 | 5.4 | 0.7 | 0.3 | 6 | Yes | |
| 9 | 2024-07-06 | Masango, SH (Sobangane) | LCP | 1488.2 | 1481.7 | B | 1 | 0.59 | 0.41 | 8.2 | 0.6 | 0.4 | 8 | Yes | |
| 10 | 2024-07-06 | Bagwandeen, U (Uddhav) | KED | 1239.5 | 1242.8 | W | 1 | 0.97 | 0.03 | 0.6 | 0.96 | 0.04 | 0.8 | Yes | |
| 11 | 2024-07-07 | Jack, AW (Azile) | NBR | 1690 | 1675.4 | B | 0 | 0.36 | -0.36 | -7.2 | 0.37 | -0.37 | -7.4 | Yes | |