PLAYER TOURNAMENT DETAILS
Siyambonga Lirafu
1070137714Cape Winelands (WCW)Tournament details
| Tour Id | 20253787 |
| Group Id | 20253720 |
| Name | 2025 African Youth Chess Championship |
| Section | |
| Rounds | 9 |
| Format | Swiss |
| Type | Classical |
| Start | 2025-12-07 |
| End | 2025-12-13 |
| Submitted | 1900-01-01 |
| Rated | 2025-12-22 |
| Submit age weight | 1 |
| Host | Zimbabwe (ZIM) |
| Total time | 120 |
| Time weight | 1 |
| Official results | Official results |
General
| Games | 9 |
| Score | 4.5 |
| Percent | 50 |
| Dp | 0 |
| Aor | 1976.9 |
| Perform | 1976.9 |
| Penalties | 0 |
| Wins | 3 |
| Draws | 3 |
| Losses | 3 |
| White | 5 |
| Black | 4 |
| White wins | 1 |
| Black wins | 2 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 0 |
| Final Pos | 0 |
| Share Pos | 0 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1722.1 |
| K-factor | 20 |
| Score | 4.5 |
| Expected score | 2.18 |
| Score - Expected score | 2.32 |
| Rating +/- | 46.4 |
Analysis (Type)
| Rating | 1697.8 |
| K-factor | 20 |
| Score | 4.5 |
| Expected score | 1.95 |
| Score - Expected score | 2.55 |
| Rating +/- | 51 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2025-12-07 | Puta, Nyasha | ZIM | 1678.4 | 1678.4 | B | 1 | 0.51 | 0.49 | 9.8 | 0.48 | 0.52 | 10.4 | Yes | |
| 2 | 2025-12-08 | Mofya, Stephen | ZAM | 2153.8 | 2153.8 | W | 0.5 | 0.04 | 0.46 | 9.2 | 0.01 | 0.49 | 9.8 | Yes | |
| 3 | 2025-12-08 | Mpene, Thuto | BOT | CM | 2023.3 | 2023.3 | W | 1 | 0.19 | 0.81 | 16.2 | 0.16 | 0.84 | 16.8 | Yes |
| 4 | 2025-12-09 | Felix, Raphael | RSA | CM | 2373.1 | 2373.1 | B | 0 | 0 | 0 | 0 | 0 | 0 | 0 | Yes |
| 5 | 2025-12-09 | Lagardien, Ismaeel | RSA | 1904 | 1904 | W | 0.5 | 0.33 | 0.17 | 3.4 | 0.3 | 0.2 | 4 | Yes | |
| 6 | 2025-12-11 | Pido, Edwin | UGA | 2045.9 | 2045.9 | B | 0 | 0.08 | -0.08 | -1.6 | 0.05 | -0.05 | -1 | Yes | |
| 7 | 2025-12-11 | Agostinho, Everton Lazio | MOZ | 1893.6 | 1893.6 | W | 0.5 | 0.34 | 0.16 | 3.2 | 0.31 | 0.19 | 3.8 | Yes | |
| 8 | 2025-12-12 | Tollerance, Takwala | ZIM | 1731 | 1731 | B | 1 | 0.45 | 0.55 | 11 | 0.42 | 0.58 | 11.6 | Yes | |
| 9 | 2025-12-13 | Potgieter, Edward | RSA | AFM | 1988.6 | 1988.6 | W | 0 | 0.23 | -0.23 | -4.6 | 0.2 | -0.2 | -4 | Yes |