PLAYER TOURNAMENT DETAILS
Ronald Chikwava
173004580Johannesburg Metro (GJM)Tournament details
| Tour Id | 20250894 |
| Group Id | 20250818 |
| Name | 2025 Chris Greyling Open Chess Tournament |
| Section | A |
| Rounds | 5 |
| Format | Swiss |
| Type | Standard |
| Start | 2025-03-15 |
| End | 2025-03-15 |
| Submitted | 2025-03-17 |
| Rated | 2025-03-23 |
| Submit age weight | 1 |
| Host | Tshwane (GTP) |
| Total time | 60 |
| Time weight | 0.83 |
| Official results | Official results |
General
| Games | 5 |
| Score | 1 |
| Percent | 20 |
| Dp | -255 |
| Aor | 1739.4 |
| Perform | 1484.4 |
| 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 | 19 |
| Final Pos | 25 |
| Share Pos | 25 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1673.8 |
| K-factor | 20 |
| Score | 1 |
| Expected score | 2.08 |
| Score - Expected score | -1.08 |
| Rating +/- | -17.9 |
Analysis (Type)
| Rating | 1686.5 |
| K-factor | 20 |
| Score | 1 |
| Expected score | 2.17 |
| Score - Expected score | -1.17 |
| Rating +/- | -23.4 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2025-03-15 | Sarakusebwa, S (Shepard) | GJM | 1812.7 | 1797.9 | B | 0 | 0.3 | -0.3 | -5 | 0.33 | -0.33 | -6.6 | Yes | |
| 2 | 2025-03-15 | Slabbert, ZN (Zander Nicolaas) | GTP | 1794.4 | 1785.3 | W | 1 | 0.4 | 0.6 | 10 | 0.43 | 0.57 | 11.4 | Yes | |
| 3 | 2025-03-15 | Shai, L (Leon) | GSV | 1680.1 | 1701.9 | B | 0 | 0.45 | -0.45 | -7.5 | 0.44 | -0.44 | -8.8 | Yes | |
| 4 | 2025-03-15 | Manana, KN (Kenneth) | MEN | 1813 | 1793.6 | W | 0 | 0.38 | -0.38 | -6.3 | 0.42 | -0.42 | -8.4 | Yes | |
| 5 | 2025-03-15 | Sepale, M (Mameno) | GTP | 1596.7 | 1599.6 | B | 0 | 0.55 | -0.55 | -9.1 | 0.56 | -0.56 | -11.2 | Yes | |