PLAYER TOURNAMENT DETAILS
Matthew Mallach
1100141972Johannesburg Metro (GJM)Tournament details
| Tour Id | 20251433 |
| Group Id | 20251432 |
| Name | Chess Power House Randburg Rapid 2025 |
| Section | A |
| Rounds | 6 |
| Format | Swiss |
| Type | Rapid |
| Start | 2025-05-11 |
| End | 2025-05-11 |
| Submitted | 2025-05-12 |
| Rated | 2025-05-13 |
| Submit age weight | 1 |
| Host | Johannesburg Metro (GJM) |
| Total time | 15 |
| Time weight | 0.388 |
| Official results | Official results |
General
| Games | 5 |
| Score | 1 |
| Percent | 20 |
| Dp | -255 |
| Aor | 1564.7 |
| Perform | 1309.7 |
| Penalties | 0 |
| Wins | 0 |
| Draws | 2 |
| Losses | 3 |
| White | 2 |
| Black | 3 |
| White wins | 0 |
| Black wins | 0 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 13 |
| Final Pos | 22 |
| Share Pos | 21 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1563.2 |
| K-factor | 20 |
| Score | 1 |
| Expected score | 2.45 |
| Score - Expected score | -1.45 |
| Rating +/- | -11.2 |
Analysis (Type)
| Rating | 1393.8 |
| K-factor | 20 |
| Score | 1 |
| Expected score | 2.06 |
| Score - Expected score | -1.06 |
| Rating +/- | -21.2 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2025-05-11 | Mashigo, H (Hluli) | GJM | 1788.6 | 1529.4 | B | 0 | 0.2 | -0.2 | -1.6 | 0.3 | -0.3 | -6 | Yes | |
| 2 | 2025-05-11 | Robinson, R (Rhys David) | GE | 1443.1 | 1332.9 | W | 0.5 | 0.68 | -0.18 | -1.4 | 0.61 | -0.11 | -2.2 | Yes | |
| 3 | 2025-05-11 | Assabi, O (Ofer) | GJM | 1571.7 | 1595.6 | B | 0 | 0.45 | -0.45 | -3.5 | 0.22 | -0.22 | -4.4 | Yes | |
| 4 | 2025-05-11 | Gwangwa, MT (Maphula Thabo) | CSA | 1459.3 | 1443.1 | W | 0 | 0.66 | -0.66 | -5.1 | 0.48 | -0.48 | -9.6 | Yes | |
| 5 | 2025-05-11 | Stelloh, S (Sebastian) | GJM | 1560.7 | 1409.9 | B | 0.5 | 0.46 | 0.04 | 0.3 | 0.44 | 0.06 | 1.2 | Yes | |
| 6 | 2025-05-11 | 0 | 0 | X | -1 | 0 | 0 | 0 | 0 | 0 | 0 | No (Did not play) | |||