PLAYER TOURNAMENT DETAILS
Siyambonga Lirafu
1070137714Cape Winelands (WCW)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 | 9 |
| Score | 5.5 |
| Percent | 61.1 |
| Dp | 94.4 |
| Aor | 1685 |
| Perform | 1779.5 |
| Penalties | 0 |
| Wins | 5 |
| Draws | 1 |
| Losses | 3 |
| White | 5 |
| Black | 4 |
| White wins | 3 |
| Black wins | 2 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 16 |
| Final Pos | 10 |
| Share Pos | 8 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1696 |
| K-factor | 20 |
| Score | 5.5 |
| Expected score | 4.66 |
| Score - Expected score | 0.84 |
| Rating +/- | 16.8 |
Analysis (Type)
| Rating | 1662.6 |
| K-factor | 20 |
| Score | 5.5 |
| Expected score | 4.28 |
| Score - Expected score | 1.22 |
| Rating +/- | 24.4 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2025-03-31 | Grigor, R (Ruan) | ENM | 1495.6 | 1495.3 | B | 1 | 0.69 | 0.31 | 6.2 | 0.65 | 0.35 | 7 | Yes | |
| 2 | 2025-03-31 | Palmer, RN (Reegan) | WCT | CM | 2033.9 | 2045.6 | W | 0 | 0.15 | -0.15 | -3 | 0.1 | -0.1 | -2 | Yes |
| 3 | 2025-04-01 | Davids, R (Rafael) | WCW | 1588.1 | 1558.1 | B | 0 | 0.58 | -0.58 | -11.6 | 0.58 | -0.58 | -11.6 | Yes | |
| 4 | 2025-04-01 | Jonkers, T (Tristan) | WCT | 1515.7 | 1513 | W | 1 | 0.75 | 0.25 | 5 | 0.72 | 0.28 | 5.6 | Yes | |
| 5 | 2025-04-03 | Henning, C (Chris) | WCT | 1614.4 | 1632.7 | B | 1 | 0.55 | 0.45 | 9 | 0.49 | 0.51 | 10.2 | Yes | |
| 6 | 2025-04-03 | Peter, NM (Neathan Mninawa) | ENM | CM | 1889.3 | 1894.2 | W | 0 | 0.32 | -0.32 | -6.4 | 0.27 | -0.27 | -5.4 | Yes |
| 7 | 2025-04-04 | Masha, L (Letago) | LCP | 1623.4 | 1642.5 | B | 0.5 | 0.54 | -0.04 | -0.8 | 0.48 | 0.02 | 0.4 | Yes | |
| 8 | 2025-04-04 | Berndt, M (Michael) | NWP | 1589.2 | 1585.2 | W | 1 | 0.67 | 0.33 | 6.6 | 0.63 | 0.37 | 7.4 | Yes | |
| 9 | 2025-04-05 | Jones, W (William) | GJM | 1815.9 | 1820.2 | W | 1 | 0.4 | 0.6 | 12 | 0.36 | 0.64 | 12.8 | Yes | |