PLAYER TOURNAMENT DETAILS
Vian Luke Ziegenhagen
108064849Johannesburg Metro (GJM)Tournament details
| Tour Id | 20221949 |
| Group Id | 20221925 |
| Name | 2022 South African Junior Wild Card Chess Championships |
| Section | U16 Open |
| Rounds | 7 |
| Format | Swiss |
| Type | Classical |
| Start | 2022-12-09 |
| End | 2022-12-12 |
| Submitted | 2022-12-16 |
| Rated | 2022-12-16 |
| Submit age weight | 1 |
| Host | 4 Knights (4K) |
| Total time | 120 |
| Time weight | 1 |
| Official results | Official results |
General
| Games | 7 |
| Score | 5.5 |
| Percent | 78.6 |
| Dp | 242.9 |
| Aor | 1401.5 |
| Perform | 1644.3 |
| Penalties | 0 |
| Wins | 4 |
| Draws | 3 |
| Losses | 0 |
| White | 4 |
| Black | 3 |
| White wins | 2 |
| Black wins | 2 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 15 |
| Final Pos | 2 |
| Share Pos | 2 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1299.7 |
| K-factor | 20 |
| Score | 5.5 |
| Expected score | 2.71 |
| Score - Expected score | 2.79 |
| Rating +/- | 55.8 |
Analysis (Type)
| Rating | 1310.8 |
| K-factor | 20 |
| Score | 5.5 |
| Expected score | 2.92 |
| Score - Expected score | 2.58 |
| Rating +/- | 51.6 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2022-12-09 | Chipunza, J (James) | ENM | 1340.2 | 1327.6 | W | 1 | 0.49 | 0.51 | 10.2 | 0.52 | 0.48 | 9.6 | Yes | |
| 2 | 2022-12-09 | Pearson, D (Dane) | EBC | 1352.6 | 1309.5 | B | 1 | 0.4 | 0.6 | 12 | 0.46 | 0.54 | 10.8 | Yes | |
| 3 | 2022-12-10 | Francis, A (Aaron) | GE | 1420.7 | 1411 | W | 1 | 0.4 | 0.6 | 12 | 0.43 | 0.57 | 11.4 | Yes | |
| 4 | 2022-12-10 | Steyn, T (Tjaart) | GJM | 1351.7 | 1334.7 | B | 0.5 | 0.4 | 0.1 | 2 | 0.43 | 0.07 | 1.4 | Yes | |
| 5 | 2022-12-11 | Goliath, BB (Brimarion) | NBR | 1541.2 | 1537.2 | W | 0.5 | 0.26 | 0.24 | 4.8 | 0.28 | 0.22 | 4.4 | Yes | |
| 6 | 2022-12-11 | Fernandes, M (Marino) | GE | 1331.1 | 1318.5 | B | 1 | 0.42 | 0.58 | 11.6 | 0.45 | 0.55 | 11 | Yes | |
| 7 | 2022-12-12 | Zingoni, N (Ngaakudzwe) | GE | 1472.9 | 1469 | W | 0.5 | 0.34 | 0.16 | 3.2 | 0.36 | 0.14 | 2.8 | Yes | |