PLAYER TOURNAMENT DETAILS
Ronald Manyama
172020557Tshwane (GTP)Tournament details
| Tour Id | 20250614 |
| Group Id | 20250608 |
| Name | AHS Open Chess Tournament 2025 |
| Section | A |
| Rounds | 5 |
| Format | Swiss |
| Type | Standard |
| Start | 2025-03-01 |
| End | 2025-03-01 |
| Submitted | 2025-03-02 |
| Rated | 2025-03-02 |
| Submit age weight | 1 |
| Host | Tshwane (GTP) |
| Total time | 60 |
| Time weight | 0.83 |
| Official results | Official results |
General
| Games | 5 |
| Score | 0.5 |
| Percent | 10 |
| Dp | -340 |
| Aor | 1815.7 |
| Perform | 1475.7 |
| Penalties | 0 |
| Wins | 0 |
| Draws | 1 |
| Losses | 4 |
| White | 2 |
| Black | 3 |
| White wins | 0 |
| Black wins | 0 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 16 |
| Final Pos | 16 |
| Share Pos | 16 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1505.2 |
| K-factor | 20 |
| Score | 0.5 |
| Expected score | 1.03 |
| Score - Expected score | -0.53 |
| Rating +/- | -8.8 |
Analysis (Type)
| Rating | 1504.9 |
| K-factor | 20 |
| Score | 0.5 |
| Expected score | 1.04 |
| Score - Expected score | -0.54 |
| Rating +/- | -10.8 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2025-03-01 | Oatlhotse, P (Providence) | GJM | IM | 2216.7 | 2255.5 | B | 0 | 0 | 0 | 0 | 0 | 0 | 0 | Yes |
| 2 | 2025-03-01 | Van Meersbergen, E (Ettienne) | GTP | 1711.1 | 1719.6 | W | 0.5 | 0.3 | 0.2 | 3.3 | 0.29 | 0.21 | 4.2 | Yes | |
| 3 | 2025-03-01 | Manana, KN (Kenneth) | MEN | 1813 | 1793.6 | B | 0 | 0.1 | -0.1 | -1.7 | 0.12 | -0.12 | -2.4 | Yes | |
| 4 | 2025-03-01 | Van Der Poll, WB (Werner Bertin) | GTP | 1579.6 | 1579.7 | B | 0 | 0.37 | -0.37 | -6.1 | 0.37 | -0.37 | -7.4 | Yes | |
| 5 | 2025-03-01 | Bain, M (Michael) | GTP | 1757.8 | 1757.4 | W | 0 | 0.25 | -0.25 | -4.1 | 0.25 | -0.25 | -5 | Yes | |