PLAYER TOURNAMENT DETAILS
Ryan Gemmell
1130306564Johannesburg Metro (GJM)Tournament details
| Tour Id | 20250823 |
| Group Id | 20250818 |
| Name | 2025 Chris Greyling Open Chess Tournament |
| Section | C |
| Rounds | 5 |
| Format | Swiss |
| Type | Standard |
| Start | 2025-03-15 |
| End | 2025-03-15 |
| Submitted | 2025-03-17 |
| Rated | 2025-03-17 |
| Submit age weight | 1 |
| Host | Tshwane (GTP) |
| Total time | 60 |
| Time weight | 0.83 |
| Official results | Official results |
General
| Games | 5 |
| Score | 2 |
| Percent | 40 |
| Dp | -85 |
| Aor | 1412.5 |
| Perform | 1327.5 |
| Penalties | 0 |
| Wins | 2 |
| Draws | 0 |
| Losses | 3 |
| White | 2 |
| Black | 3 |
| White wins | 2 |
| Black wins | 0 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 29 |
| Final Pos | 31 |
| Share Pos | 27 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1378.5 |
| K-factor | 20 |
| Score | 2 |
| Expected score | 2.26 |
| Score - Expected score | -0.26 |
| Rating +/- | -4.3 |
Analysis (Type)
| Rating | 1371.4 |
| K-factor | 20 |
| Score | 2 |
| Expected score | 2.18 |
| Score - Expected score | -0.18 |
| Rating +/- | -3.6 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2025-03-15 | Saunders, W (Wayde) | GE | 1460.8 | 1496 | B | 0 | 0.36 | -0.36 | -6 | 0.31 | -0.31 | -6.2 | Yes | |
| 2 | 2025-03-15 | Pretorius, P (Petrus) | GTP | 1200 | 1200 | W | 1 | 0.75 | 0.25 | 4.1 | 0.74 | 0.26 | 5.2 | Yes | |
| 3 | 2025-03-15 | Kock, L (Luca) | GTP | 1504.8 | 1507.1 | B | 0 | 0.31 | -0.31 | -5.1 | 0.3 | -0.3 | -6 | Yes | |
| 4 | 2025-03-15 | Nkwe, T (Tumalano) | NBR | 1447.9 | 1447.1 | W | 1 | 0.46 | 0.54 | 9 | 0.45 | 0.55 | 11 | Yes | |
| 5 | 2025-03-15 | Swanepoel, L (Leja) | GTP | 1448.9 | 1442.1 | B | 0 | 0.38 | -0.38 | -6.3 | 0.38 | -0.38 | -7.6 | Yes | |