PLAYER TOURNAMENT DETAILS
Jaydon Dunkley
1060147836Ethekwini (KED)Tournament details
| Tour Id | 20253802 |
| Group Id | 20253800 |
| Name | USSA Chess Championships 2025 |
| Section | Open |
| 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 | 3.5 |
| Percent | 38.9 |
| Dp | -94.4 |
| Aor | 1421.8 |
| Perform | 1327.3 |
| Penalties | 0 |
| Wins | 3 |
| Draws | 1 |
| Losses | 5 |
| White | 5 |
| Black | 4 |
| White wins | 2 |
| Black wins | 1 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 83 |
| Final Pos | 135 |
| Share Pos | 132 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1468.6 |
| K-factor | 20 |
| Score | 3.5 |
| Expected score | 5.03 |
| Score - Expected score | -1.53 |
| Rating +/- | -30.6 |
Analysis (Type)
| Rating | 1456.3 |
| K-factor | 20 |
| Score | 3.5 |
| Expected score | 5 |
| Score - Expected score | -1.5 |
| Rating +/- | -30 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2025-12-01 | Ndlovu, A (Andile) | WCT | 1165.9 | 1164.5 | W | 1 | 0.89 | 0.11 | 2.2 | 0.88 | 0.12 | 2.4 | Yes | |
| 2 | 2025-12-01 | Bokgoshi, L (Lesley) | GE | 1500.3 | 1441.5 | B | 0 | 0.42 | -0.42 | -8.4 | 0.48 | -0.48 | -9.6 | Yes | |
| 3 | 2025-12-02 | Langerman, I (Ikanyeng) | NNM | 1288.1 | 1287.4 | W | 1 | 0.75 | 0.25 | 5 | 0.74 | 0.26 | 5.2 | Yes | |
| 4 | 2025-12-02 | Yoko, C (Christopher David) | GJM | 1777.8 | 1807.5 | B | 0 | 0.1 | -0.1 | -2 | 0.05 | -0.05 | -1 | Yes | |
| 5 | 2025-12-03 | Mkentane, I (Indiphile) | WCT | 1340.9 | 1340.9 | W | 0 | 0.69 | -0.69 | -13.8 | 0.68 | -0.68 | -13.6 | Yes | |
| 6 | 2025-12-04 | Cungcu, O (Olunje) | EBC | 1390.1 | 1373.8 | B | 1 | 0.55 | 0.45 | 9 | 0.55 | 0.45 | 9 | Yes | |
| 7 | 2025-12-04 | Mathivha, I (Israel) | WCT | 1328 | 1254.6 | W | 0 | 0.71 | -0.71 | -14.2 | 0.78 | -0.78 | -15.6 | Yes | |
| 8 | 2025-12-05 | Mlambo, S (Sihle) | CSA | 1663.6 | 1676.3 | B | 0 | 0.23 | -0.23 | -4.6 | 0.2 | -0.2 | -4 | Yes | |
| 9 | 2025-12-05 | Ximba, S (Siphesihle) | KED | 1341.3 | 1362.7 | W | 0.5 | 0.69 | -0.19 | -3.8 | 0.65 | -0.15 | -3 | Yes | |