PLAYER TOURNAMENT DETAILS
Yoel Welcher
1130327984Ekurhuleni (GE)Tournament details
| Tour Id | 20252842 |
| Group Id | 20252840 |
| Name | Chess Power House Spring Rapid 2025 |
| Section | C |
| Rounds | 5 |
| Format | Swiss |
| Type | Rapid |
| Start | 2025-09-21 |
| End | 2025-09-21 |
| Submitted | 2025-09-23 |
| Rated | 2025-09-25 |
| Submit age weight | 1 |
| Host | Ekurhuleni (GE) |
| Total time | 20 |
| Time weight | 0.47 |
| Official results | Official results |
General
| Games | 4 |
| Score | 1 |
| Percent | 25 |
| Dp | -212.5 |
| Aor | 1455.2 |
| Perform | 1242.7 |
| Penalties | 0 |
| Wins | 1 |
| Draws | 0 |
| Losses | 3 |
| White | 2 |
| Black | 2 |
| White wins | 0 |
| Black wins | 1 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 1 |
| Half byes | 0 |
| Rank | 9 |
| Final Pos | 6 |
| Share Pos | 6 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1200 |
| K-factor | 20 |
| Score | 1 |
| Expected score | 0.81 |
| Score - Expected score | 0.19 |
| Rating +/- | 1.8 |
Analysis (Type)
| Rating | 1200 |
| K-factor | 20 |
| Score | 1 |
| Expected score | 1.62 |
| Score - Expected score | -0.62 |
| Rating +/- | -12.4 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2025-09-21 | 0 | 0 | Y | 1 | 0 | 0 | 0 | 0 | 0 | 0 | No (Bye) | |||
| 2 | 2025-09-21 | Bester, J (Johannes) | GJM | 1532.1 | 1214 | B | 0 | 0.07 | -0.07 | -0.7 | 0.44 | -0.44 | -8.8 | Yes | |
| 3 | 2025-09-21 | Mallach, D (Daniel) | GJM | 1646.5 | 1387.5 | W | 0 | 0.02 | -0.02 | -0.2 | 0.32 | -0.32 | -6.4 | Yes | |
| 4 | 2025-09-21 | Rossouw, M (Marco) | GE | 1200 | 1200 | B | 1 | 0.46 | 0.54 | 5.1 | 0.46 | 0.54 | 10.8 | Yes | |
| 5 | 2025-09-21 | Block, S (Shlomo) | GJM | 1442.1 | 1321.7 | W | 0 | 0.26 | -0.26 | -2.4 | 0.4 | -0.4 | -8 | Yes | |