PLAYER TOURNAMENT DETAILS
Ruan Grigor
1080139768Nelson Mandela Bay (ENM)Tournament details
| Tour Id | 20251026 |
| Group Id | 20251015 |
| Name | South African Junior Closed Chess Championships 2025 |
| Section | U18 Open |
| Rounds | 9 |
| Format | Swiss |
| Type | Classical |
| Start | 2025-03-31 |
| End | 2025-04-05 |
| Submitted | 2025-04-09 |
| Rated | 2025-04-09 |
| Submit age weight | 1 |
| Host | Cape Winelands (WCW) |
| Total time | 120 |
| Time weight | 1 |
| Official results | Official results |
General
| Games | 8 |
| Score | 2 |
| Percent | 25 |
| Dp | -212.5 |
| Aor | 1473.9 |
| Perform | 1261.4 |
| Penalties | 0 |
| Wins | 1 |
| Draws | 2 |
| Losses | 5 |
| White | 4 |
| Black | 4 |
| White wins | 1 |
| Black wins | 0 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 1 |
| Half byes | 0 |
| Rank | 34 |
| Final Pos | 39 |
| Share Pos | 37 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1495.6 |
| K-factor | 20 |
| Score | 2 |
| Expected score | 4.2 |
| Score - Expected score | -2.2 |
| Rating +/- | -44 |
Analysis (Type)
| Rating | 1495.3 |
| K-factor | 20 |
| Score | 2 |
| Expected score | 4.27 |
| Score - Expected score | -2.27 |
| Rating +/- | -45.4 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2025-03-31 | Lirafu, S (Siyambonga) | WCW | 1696 | 1662.6 | W | 0 | 0.31 | -0.31 | -6.2 | 0.35 | -0.35 | -7 | Yes | |
| 2 | 2025-03-31 | Powell, D (Dominic) | ESB | 1629 | 1613.5 | B | 0 | 0.3 | -0.3 | -6 | 0.32 | -0.32 | -6.4 | Yes | |
| 3 | 2025-04-01 | Du Toit, J (Jaunre) | GE | 1412.1 | 1420 | W | 0 | 0.64 | -0.64 | -12.8 | 0.63 | -0.63 | -12.6 | Yes | |
| 4 | 2025-04-01 | Van Der Walt, T (Tjaart) | GE | 1483.9 | 1484.1 | B | 0.5 | 0.47 | 0.03 | 0.6 | 0.47 | 0.03 | 0.6 | Yes | |
| 5 | 2025-04-03 | 0 | 0 | Y | 1 | 0 | 0 | 0 | 0 | 0 | 0 | No (Bye) | |||
| 6 | 2025-04-03 | Maruma, K (Katlego) | WCT | 1452.1 | 1433 | B | 0 | 0.51 | -0.51 | -10.2 | 0.53 | -0.53 | -10.6 | Yes | |
| 7 | 2025-04-04 | Brown, R (Reagan) | ENM | 1175.3 | 1167.9 | W | 1 | 0.91 | 0.09 | 1.8 | 0.92 | 0.08 | 1.6 | Yes | |
| 8 | 2025-04-04 | Mathe, T (Thabang) | GTP | 1643.1 | 1647.9 | B | 0 | 0.29 | -0.29 | -5.8 | 0.28 | -0.28 | -5.6 | Yes | |
| 9 | 2025-04-05 | Mohlala, T (Tshepang) | GWR | 1300 | 1299 | W | 0.5 | 0.77 | -0.27 | -5.4 | 0.77 | -0.27 | -5.4 | Yes | |