PLAYER TOURNAMENT DETAILS
Vian Luke Ziegenhagen
108064849Johannesburg Metro (GJM)Tournament details
| Tour Id | 20221937 |
| Group Id | 20221925 |
| Name | 2022 South African Junior Team Chess Championships |
| Section | U16 Open |
| Rounds | 7 |
| Format | Swiss |
| Type | Classical |
| Start | 2022-12-04 |
| End | 2022-12-08 |
| 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 | 4 |
| Percent | 57.1 |
| Dp | 60.7 |
| Aor | 1333.8 |
| Perform | 1394.5 |
| Penalties | 0 |
| Wins | 3 |
| Draws | 2 |
| Losses | 2 |
| White | 4 |
| Black | 3 |
| White wins | 1 |
| Black wins | 2 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 60 |
| Final Pos | 50 |
| Share Pos | 37 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1299.7 |
| K-factor | 20 |
| Score | 4 |
| Expected score | 3.26 |
| Score - Expected score | 0.74 |
| Rating +/- | 14.8 |
Analysis (Type)
| Rating | 1310.8 |
| K-factor | 20 |
| Score | 4 |
| Expected score | 3.51 |
| Score - Expected score | 0.49 |
| Rating +/- | 9.8 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2022-12-04 | Peter, J (Jordan) | KIK | 1341.3 | 1268.5 | B | 1 | 0.41 | 0.59 | 11.8 | 0.51 | 0.49 | 9.8 | Yes | |
| 2 | 2022-12-04 | Mcphail, R (Ryan) | GTP | 1398 | 1394.9 | W | 0.5 | 0.43 | 0.07 | 1.4 | 0.44 | 0.06 | 1.2 | Yes | |
| 3 | 2022-12-05 | Francis, A (Aaron) | GE | 1420.7 | 1411 | W | 0.5 | 0.4 | 0.1 | 2 | 0.43 | 0.07 | 1.4 | Yes | |
| 4 | 2022-12-06 | Matshego, T (Thato) | NBR | 1471.9 | 1475.4 | B | 0 | 0.26 | -0.26 | -5.2 | 0.27 | -0.27 | -5.4 | Yes | |
| 5 | 2022-12-07 | Zanna, J (Jahkuska) | LCP | 1189.8 | 1156.7 | W | 1 | 0.67 | 0.33 | 6.6 | 0.72 | 0.28 | 5.6 | Yes | |
| 6 | 2022-12-07 | Cilliers, R (Ruben) | GJM | 1221.9 | 1228.7 | B | 1 | 0.55 | 0.45 | 9 | 0.55 | 0.45 | 9 | Yes | |
| 7 | 2022-12-08 | Scholtz, IP (Ivan Petrus) | GTP | 1292.7 | 1270.7 | W | 0 | 0.55 | -0.55 | -11 | 0.59 | -0.59 | -11.8 | Yes | |