PLAYER TOURNAMENT DETAILS
Hayley Nel
206091525Johannesburg Metro (GJM)Tournament details
| Tour Id | 20253801 |
| Group Id | 20253800 |
| Name | USSA Chess Championships 2025 |
| Section | Ladies |
| Rounds | 9 |
| Format | Swiss |
| Type | Classical |
| Start | 2025-12-01 |
| End | 2025-12-05 |
| Submitted | 2025-12-24 |
| Rated | 2025-12-24 |
| Submit age weight | 1 |
| Host | Johannesburg Metro (GJM) |
| Total time | 120 |
| Time weight | 1 |
| Official results | Official results |
General
| Games | 9 |
| Score | 6.5 |
| Percent | 72.2 |
| Dp | 188.9 |
| Aor | 1378.3 |
| Perform | 1567.2 |
| Penalties | 0 |
| Wins | 6 |
| Draws | 1 |
| Losses | 2 |
| White | 5 |
| Black | 4 |
| White wins | 4 |
| Black wins | 2 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 2 |
| Final Pos | 9 |
| Share Pos | 7 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1781.3 |
| K-factor | 20 |
| Score | 6.5 |
| Expected score | 8.16 |
| Score - Expected score | -1.66 |
| Rating +/- | -33.2 |
Analysis (Type)
| Rating | 1795.5 |
| K-factor | 20 |
| Score | 6.5 |
| Expected score | 8.2 |
| Score - Expected score | -1.7 |
| Rating +/- | -34 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2025-12-01 | Bezuidenhout, J (Jayden) | NCP | 1215.7 | 1222.7 | W | 1 | 1 | 0 | 0 | 1 | 0 | 0 | Yes | |
| 2 | 2025-12-01 | Madlala, N (Nonhle) | EAL | 1372.9 | 1359.3 | B | 1 | 0.93 | 0.07 | 1.4 | 0.97 | 0.03 | 0.6 | Yes | |
| 3 | 2025-12-02 | Mhlongo, S (Shallin) | FMB | 1298 | 1300.4 | W | 0.5 | 1 | -0.5 | -10 | 1 | -0.5 | -10 | Yes | |
| 4 | 2025-12-02 | Ratlou, S (Semakaleng) | NWP | 1281 | 1283.8 | B | 1 | 0.99 | 0.01 | 0.2 | 0.99 | 0.01 | 0.2 | Yes | |
| 5 | 2025-12-03 | Modutwane, ST (Shamaine Tshepiso) | GTP | 1330.6 | 1330.4 | W | 1 | 1 | 0 | 0 | 1 | 0 | 0 | Yes | |
| 6 | 2025-12-04 | Maepa, B (Boitumelo) | LCP | 1476.1 | 1499.4 | B | 0 | 0.81 | -0.81 | -16.2 | 0.8 | -0.8 | -16 | Yes | |
| 7 | 2025-12-04 | Dire, B (Bontle) | NWP | 1242.3 | 1245.5 | W | 1 | 1 | 0 | 0 | 1 | 0 | 0 | Yes | |
| 8 | 2025-12-05 | Van Jaarsveld, A (Anje) | GJM | WRM | 1650.2 | 1658.4 | B | 0 | 0.61 | -0.61 | -12.2 | 0.62 | -0.62 | -12.4 | Yes |
| 9 | 2025-12-05 | Claassen, G (Gabriella) | GTP | WRM | 1538.3 | 1539 | W | 1 | 0.82 | 0.18 | 3.6 | 0.84 | 0.16 | 3.2 | Yes |