PLAYER TOURNAMENT DETAILS
Kayla Butler
2080143806Johannesburg Metro (GJM)Tournament details
| Tour Id | 20251025 |
| Group Id | 20251015 |
| Name | South African Junior Closed Chess Championships 2025 |
| Section | U18 Girls |
| 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 | 5.5 |
| Percent | 68.8 |
| Dp | 159.4 |
| Aor | 1485.7 |
| Perform | 1645.1 |
| Penalties | 0 |
| Wins | 4 |
| Draws | 3 |
| Losses | 1 |
| White | 4 |
| Black | 4 |
| White wins | 1 |
| Black wins | 3 |
| Default wins | 1 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 7 |
| Final Pos | 6 |
| Share Pos | 5 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1541.4 |
| K-factor | 20 |
| Score | 5.5 |
| Expected score | 4.52 |
| Score - Expected score | 0.98 |
| Rating +/- | 19.6 |
Analysis (Type)
| Rating | 1514.1 |
| K-factor | 20 |
| Score | 5.5 |
| Expected score | 4.29 |
| Score - Expected score | 1.21 |
| Rating +/- | 24.2 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2025-03-31 | Peters, C (Chante) | NCP | 1239.9 | 1248.5 | D | 0 | 0 | 0 | 0 | 0 | 0 | 0 | No (Default game) | |
| 2 | 2025-03-31 | Vital, K (Keirah) | ENM | 1202.6 | 1202 | W | 1 | 0.94 | 0.06 | 1.2 | 0.91 | 0.09 | 1.8 | Yes | |
| 3 | 2025-04-01 | Mutanda, R (Rutando) | WCT | 1562 | 1551 | B | 0.5 | 0.43 | 0.07 | 1.4 | 0.42 | 0.08 | 1.6 | Yes | |
| 4 | 2025-04-01 | Sihamba, S (Somila) | WCT | 1293.2 | 1292.3 | W | 0.5 | 0.83 | -0.33 | -6.6 | 0.8 | -0.3 | -6 | Yes | |
| 5 | 2025-04-03 | Mabilo, R (Ratanang) | NCF | 1231.5 | 1228 | B | 1 | 0.82 | 0.18 | 3.6 | 0.79 | 0.21 | 4.2 | Yes | |
| 6 | 2025-04-03 | Boshoma, C (Chisomo) | NBR | WCM | 1970.5 | 1970.5 | W | 0.5 | 0.04 | 0.46 | 9.2 | 0.01 | 0.49 | 9.8 | Yes |
| 7 | 2025-04-04 | Pretorius, K (Klarissa) | GJM | 1436.9 | 1434.6 | B | 1 | 0.58 | 0.42 | 8.4 | 0.55 | 0.45 | 9 | Yes | |
| 8 | 2025-04-04 | Sibanda, AP (Andile Patience) | GTP | 1508.4 | 1505.4 | B | 1 | 0.5 | 0.5 | 10 | 0.47 | 0.53 | 10.6 | Yes | |
| 9 | 2025-04-05 | Amrouni, A (Alexia Shakira) | GTP | WRM | 1680.8 | 1683.8 | W | 0 | 0.38 | -0.38 | -7.6 | 0.34 | -0.34 | -6.8 | Yes |