PLAYER TOURNAMENT DETAILS
Ruben Vermaak
1120140148Ekurhuleni (GE)Tournament details
| Tour Id | 20251186 |
| Group Id | 20251184 |
| Name | Chess Molecules Open Tournament 2025 |
| Section | C |
| Rounds | 5 |
| Format | Swiss |
| Type | Rapid |
| Start | 2025-04-19 |
| End | 2025-04-19 |
| Submitted | 2025-04-24 |
| Rated | 2025-04-30 |
| Submit age weight | 1 |
| Host | Johannesburg Metro (GJM) |
| Total time | 30 |
| Time weight | 0.604 |
| Official results | Official results |
General
| Games | 5 |
| Score | 1 |
| Percent | 20 |
| Dp | -255 |
| Aor | 1294 |
| Perform | 1039 |
| Penalties | 0 |
| Wins | 1 |
| Draws | 0 |
| Losses | 4 |
| White | 2 |
| Black | 3 |
| White wins | 1 |
| Black wins | 0 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 13 |
| Final Pos | 25 |
| Share Pos | 24 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1286.6 |
| K-factor | 20 |
| Score | 1 |
| Expected score | 2.42 |
| Score - Expected score | -1.42 |
| Rating +/- | -17.2 |
Analysis (Type)
| Rating | 1200 |
| K-factor | 20 |
| Score | 1 |
| Expected score | 2.2 |
| Score - Expected score | -1.2 |
| Rating +/- | -24 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2025-04-19 | Sithole, A (Adiel Ean) | GE | 1568.4 | 1363 | B | 0 | 0.13 | -0.13 | -1.6 | 0.27 | -0.27 | -5.4 | Yes | |
| 2 | 2025-04-19 | Monaheng, K (Kutlwano) | GJM | 1200 | 1200 | W | 1 | 0.64 | 0.36 | 4.3 | 0.54 | 0.46 | 9.2 | Yes | |
| 3 | 2025-04-19 | Terwin, J (Jordin) | GE | 1301.4 | 1261.6 | B | 0 | 0.44 | -0.44 | -5.3 | 0.39 | -0.39 | -7.8 | Yes | |
| 4 | 2025-04-19 | Zhang, H (Harry) | GJM | 1200 | 1200 | W | 0 | 0.64 | -0.64 | -7.7 | 0.54 | -0.54 | -10.8 | Yes | |
| 5 | 2025-04-19 | Prasad, A (Aahaan) | GJM | 1200 | 1200 | B | 0 | 0.56 | -0.56 | -6.7 | 0.46 | -0.46 | -9.2 | Yes | |