PLAYER TOURNAMENT DETAILS
Keagan Willenberg
105042915Cape Town (WCT)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 | 1402.2 |
| Perform | 1355 |
| Penalties | 0 |
| Wins | 2 |
| Draws | 4 |
| Losses | 3 |
| White | 4 |
| Black | 5 |
| White wins | 1 |
| Black wins | 1 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 115 |
| Final Pos | 128 |
| Share Pos | 106 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1357.3 |
| K-factor | 20 |
| Score | 4 |
| Expected score | 3.99 |
| Score - Expected score | 0.01 |
| Rating +/- | 0.2 |
Analysis (Type)
| Rating | 1354.4 |
| K-factor | 20 |
| Score | 4 |
| Expected score | 3.95 |
| Score - Expected score | 0.05 |
| Rating +/- | 1 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2025-12-01 | Sidumo, A (Anga) | GSV | 1740.8 | 1766.5 | B | 0 | 0.01 | -0.01 | -0.2 | 0 | 0 | 0 | Yes | |
| 2 | 2025-12-01 | Brijraj, Y (Yashneil Jayant) | GTP | 1168.8 | 1161.8 | W | 1 | 0.76 | 0.24 | 4.8 | 0.77 | 0.23 | 4.6 | Yes | |
| 3 | 2025-12-02 | Masinga, A (Ayanda) | KED | 1702.7 | 1665.2 | B | 0 | 0.06 | -0.06 | -1.2 | 0.1 | -0.1 | -2 | Yes | |
| 4 | 2025-12-02 | Tselapedi, K (Katlego) | NWP | 1264 | 1264 | W | 0.5 | 0.65 | -0.15 | -3 | 0.65 | -0.15 | -3 | Yes | |
| 5 | 2025-12-03 | Mtshweni, S (Sabelo) | MEN | 1222.5 | 1228.8 | B | 1 | 0.62 | 0.38 | 7.6 | 0.6 | 0.4 | 8 | Yes | |
| 6 | 2025-12-04 | Carlinsky, R (Ruan) | GJM | 1654.4 | 1677.1 | W | 0 | 0.2 | -0.2 | -4 | 0.17 | -0.17 | -3.4 | Yes | |
| 7 | 2025-12-04 | Loeto, M (Mogale) | GSV | 1208.4 | 1204.7 | B | 0.5 | 0.63 | -0.13 | -2.6 | 0.63 | -0.13 | -2.6 | Yes | |
| 8 | 2025-12-05 | Mbeleko, C (Caileb) | NCF | 1358.6 | 1376.1 | W | 0.5 | 0.54 | -0.04 | -0.8 | 0.52 | -0.02 | -0.4 | Yes | |
| 9 | 2025-12-05 | Magano, K (Kamogelo) | GE | 1300.2 | 1305.3 | B | 0.5 | 0.52 | -0.02 | -0.4 | 0.52 | -0.02 | -0.4 | Yes | |