PLAYER TOURNAMENT DETAILS
Blessing Makumbila
199090747Johannesburg Metro (GJM)Tournament details
| Tour Id | 20252699 |
| Group Id | 20252695 |
| Name | 2025 Alekhine Open |
| Section | B |
| Rounds | 5 |
| Format | Swiss |
| Type | Standard |
| Start | 2025-09-06 |
| End | 2025-09-07 |
| Submitted | 2025-09-07 |
| Rated | 2025-09-07 |
| Submit age weight | 1 |
| Host | Tshwane (GTP) |
| Total time | 90 |
| Time weight | 0.94 |
| Official results | Official results |
General
| Games | 5 |
| Score | 3.5 |
| Percent | 70 |
| Dp | 170 |
| Aor | 1650.1 |
| Perform | 1820.1 |
| Penalties | 0 |
| Wins | 3 |
| Draws | 1 |
| Losses | 1 |
| White | 2 |
| Black | 3 |
| White wins | 1 |
| Black wins | 2 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 13 |
| Final Pos | 4 |
| Share Pos | 4 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1562.8 |
| K-factor | 20 |
| Score | 3.5 |
| Expected score | 1.95 |
| Score - Expected score | 1.55 |
| Rating +/- | 29.1 |
Analysis (Type)
| Rating | 1581.3 |
| K-factor | 20 |
| Score | 3.5 |
| Expected score | 2.06 |
| Score - Expected score | 1.44 |
| Rating +/- | 28.8 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2025-09-06 | Janse Van Rensburg, G (Gerrit) | GTP | 1652.8 | 1657.1 | B | 1 | 0.35 | 0.65 | 12.2 | 0.37 | 0.63 | 12.6 | Yes | |
| 2 | 2025-09-06 | Tissot Van Patot, A (Anton) | MNW | 1624.7 | 1627.4 | W | 1 | 0.47 | 0.53 | 10 | 0.49 | 0.51 | 10.2 | Yes | |
| 3 | 2025-09-06 | Yang, JD (Daniel) | GTP | 1701.6 | 1699 | B | 1 | 0.3 | 0.7 | 13.2 | 0.32 | 0.68 | 13.6 | Yes | |
| 4 | 2025-09-07 | Baloyi, B (Boikanyo) | GTP | 1627.9 | 1626.3 | W | 0.5 | 0.47 | 0.03 | 0.6 | 0.49 | 0.01 | 0.2 | Yes | |
| 5 | 2025-09-07 | Tseka, J (Junior) | GSV | 1643.5 | 1639.9 | B | 0 | 0.36 | -0.36 | -6.8 | 0.39 | -0.39 | -7.8 | Yes | |