PLAYER TOURNAMENT DETAILS
Doctor Machacha
196092497Gert Sibande (MGS)Tournament details
| Tour Id | 20252977 |
| Group Id | 20252971 |
| Name | Mpumalanga Regional Chess Trials 2025 |
| Section | Open |
| Rounds | 6 |
| Format | Round-Robin |
| Type | Rapid |
| Start | 2025-09-20 |
| End | 2025-09-20 |
| Submitted | 2025-09-26 |
| Rated | 2025-09-29 |
| Submit age weight | 1 |
| Host | Gert Sibande (MGS) |
| Total time | 30 |
| Time weight | 0.6 |
| Official results | Official results |
General
| Games | 6 |
| Score | 4.5 |
| Percent | 75 |
| Dp | 212.5 |
| Aor | 1199 |
| Perform | 1411.5 |
| Penalties | 0 |
| Wins | 4 |
| Draws | 1 |
| Losses | 1 |
| White | 3 |
| Black | 3 |
| White wins | 1 |
| Black wins | 3 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 1 |
| Final Pos | 1 |
| Share Pos | 1 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1479.7 |
| K-factor | 20 |
| Score | 4.5 |
| Expected score | 4.92 |
| Score - Expected score | -0.42 |
| Rating +/- | -5 |
Analysis (Type)
| Rating | 1462.5 |
| K-factor | 20 |
| Score | 4.5 |
| Expected score | 5.08 |
| Score - Expected score | -0.58 |
| Rating +/- | -11.6 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2025-09-20 | Mofokeng, S (Siyabonga) | MGS | 1200 | 1200 | B | 1 | 0.78 | 0.22 | 2.6 | 0.76 | 0.24 | 4.8 | Yes | |
| 2 | 2025-09-20 | Nkosi, B (Bonginkosi) | MGS | 1339.8 | 1254.8 | B | 1 | 0.62 | 0.38 | 4.6 | 0.7 | 0.3 | 6 | Yes | |
| 3 | 2025-09-20 | Ngcobo, M (Muzwandile) | MGS | 1057.3 | 604.6 | W | 0.5 | 1 | -0.5 | -6 | 1 | -0.5 | -10 | Yes | |
| 4 | 2025-09-20 | Mofokeng, S (Siyabonga) | MGS | 1200 | 1200 | W | 1 | 0.87 | 0.13 | 1.6 | 0.85 | 0.15 | 3 | Yes | |
| 5 | 2025-09-20 | Nkosi, B (Bonginkosi) | MGS | 1339.8 | 1254.8 | W | 0 | 0.7 | -0.7 | -8.4 | 0.78 | -0.78 | -15.6 | Yes | |
| 6 | 2025-09-20 | Ngcobo, M (Muzwandile) | MGS | 1057.3 | 604.6 | B | 1 | 0.95 | 0.05 | 0.6 | 0.99 | 0.01 | 0.2 | Yes | |