PLAYER TOURNAMENT DETAILS
Ethan Mashele
1040153427Tshwane (GTP)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 | 4 |
| Percent | 44.4 |
| Dp | -47.2 |
| Aor | 1347.7 |
| Perform | 1300.5 |
| Penalties | 0 |
| Wins | 3 |
| Draws | 2 |
| Losses | 4 |
| White | 4 |
| Black | 5 |
| White wins | 1 |
| Black wins | 2 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 101 |
| Final Pos | 123 |
| Share Pos | 106 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1379.9 |
| K-factor | 20 |
| Score | 4 |
| Expected score | 4.96 |
| Score - Expected score | -0.96 |
| Rating +/- | -19.2 |
Analysis (Type)
| Rating | 1368.3 |
| K-factor | 20 |
| Score | 4 |
| Expected score | 4.91 |
| Score - Expected score | -0.91 |
| Rating +/- | -18.2 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2025-12-01 | Mankga, T (Thabang) | NBR | 1914.4 | 1903.2 | B | 0 | 0 | 0 | 0 | 0 | 0 | 0 | Yes | |
| 2 | 2025-12-01 | Loeto, M (Mogale) | GSV | 1208.4 | 1204.7 | W | 0 | 0.74 | -0.74 | -14.8 | 0.73 | -0.73 | -14.6 | Yes | |
| 3 | 2025-12-02 | Noge, G (Gontse) | NNM | 1281.1 | 1274.3 | B | 0 | 0.57 | -0.57 | -11.4 | 0.57 | -0.57 | -11.4 | Yes | |
| 4 | 2025-12-02 | Sereetsi, K (Kefentse) | GSV | 1218.4 | 1200 | W | 1 | 0.73 | 0.27 | 5.4 | 0.74 | 0.26 | 5.2 | Yes | |
| 5 | 2025-12-03 | Mofete, T (Tirelo) | FMB | 1284.5 | 1300.5 | B | 1 | 0.57 | 0.43 | 8.6 | 0.54 | 0.46 | 9.2 | Yes | |
| 6 | 2025-12-04 | Mokgatle, O (Obakeng) | GTP | 1314.4 | 1324.5 | W | 0.5 | 0.62 | -0.12 | -2.4 | 0.59 | -0.09 | -1.8 | Yes | |
| 7 | 2025-12-04 | Matshika, M (Mondli Paris) | MGS | 1200 | 1200 | B | 1 | 0.67 | 0.33 | 6.6 | 0.65 | 0.35 | 7 | Yes | |
| 8 | 2025-12-05 | Maswikaneng, L (Legend) | LCP | 1444.5 | 1404.5 | W | 0 | 0.47 | -0.47 | -9.4 | 0.5 | -0.5 | -10 | Yes | |
| 9 | 2025-12-05 | Tselapedi, K (Katlego) | NWP | 1264 | 1264 | B | 0.5 | 0.59 | -0.09 | -1.8 | 0.58 | -0.08 | -1.6 | Yes | |