PLAYER TOURNAMENT DETAILS
Zachariah Robinson
1150147324Johannesburg Metro (GJM)Tournament details
| Tour Id | 20251185 |
| Group Id | 20251184 |
| Name | Chess Molecules Open Tournament 2025 |
| Section | D |
| 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 | 2 |
| Percent | 40 |
| Dp | -85 |
| Aor | 1251 |
| Perform | 1166 |
| Penalties | 0 |
| Wins | 2 |
| Draws | 0 |
| Losses | 3 |
| White | 3 |
| Black | 2 |
| White wins | 2 |
| Black wins | 0 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 4 |
| Final Pos | 10 |
| Share Pos | 7 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1394.7 |
| K-factor | 20 |
| Score | 2 |
| Expected score | 3.38 |
| Score - Expected score | -1.38 |
| Rating +/- | -16.7 |
Analysis (Type)
| Rating | 1288.3 |
| K-factor | 20 |
| Score | 2 |
| Expected score | 3.06 |
| 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 | 2025-04-19 | Steyn, K (Kahn) | GJM | 1360.2 | 1143.5 | B | 0 | 0.5 | -0.5 | -6 | 0.63 | -0.63 | -12.6 | Yes | |
| 2 | 2025-04-19 | Buddha, J (Jayansh) | GJM | 1200 | 1200 | W | 0 | 0.77 | -0.77 | -9.2 | 0.64 | -0.64 | -12.8 | Yes | |
| 3 | 2025-04-19 | Serrao, C (Charles) | GE | 1294.9 | 1250.4 | B | 0 | 0.57 | -0.57 | -6.8 | 0.5 | -0.5 | -10 | Yes | |
| 4 | 2025-04-19 | Nathoo, T (Tanvir) | GJM | 1200 | 1200 | W | 1 | 0.77 | 0.23 | 2.8 | 0.64 | 0.36 | 7.2 | Yes | |
| 5 | 2025-04-19 | Rodda, T (Tirza) | GJM | 1199.7 | 1200 | W | 1 | 0.77 | 0.23 | 2.8 | 0.64 | 0.36 | 7.2 | Yes | |