PLAYER TOURNAMENT DETAILS
Vian Luke Ziegenhagen
108064849Johannesburg Metro (GJM)Tournament details
| Tour Id | 20190427 |
| Group Id | 20190422 |
| Name | 2019 South African Junior Closed Chess Championship |
| Section | U12 Open |
| Rounds | 9 |
| Format | Swiss |
| Type | Classical |
| Start | 2019-03-17 |
| End | 2019-03-22 |
| Submitted | 2019-03-22 |
| Rated | 2019-03-22 |
| Submit age weight | 1 |
| Host | Chess South Africa (CSA) |
| Total time | 120 |
| Time weight | 1 |
| Official results | Official results |
General
| Games | 9 |
| Score | 4 |
| Percent | 44.4 |
| Dp | -47.2 |
| Aor | 1353.5 |
| Perform | 1306.3 |
| Penalties | 0 |
| Wins | 4 |
| Draws | 0 |
| Losses | 5 |
| White | 4 |
| Black | 5 |
| White wins | 1 |
| Black wins | 3 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 26 |
| Final Pos | 20 |
| Share Pos | 19 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1265.1 |
| K-factor | 20 |
| Score | 4 |
| Expected score | 3.53 |
| Score - Expected score | 0.47 |
| Rating +/- | 9.4 |
Analysis (Type)
| Rating | 1257.5 |
| 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 | 2019-03-17 | Palmer, RN (Reegan) | WCT | 1451.5 | 1454.2 | W | 0 | 0.32 | -0.32 | -6.4 | 0.31 | -0.31 | -6.2 | Yes | |
| 2 | 2019-03-17 | Lin, C (Chenyi) | EBC | 1431.6 | 1417.9 | B | 1 | 0.26 | 0.74 | 14.8 | 0.27 | 0.73 | 14.6 | Yes | |
| 3 | 2019-03-18 | Goliath, K (Kian) | WCT | 1337.9 | 1318.1 | W | 0 | 0.46 | -0.46 | -9.2 | 0.47 | -0.47 | -9.4 | Yes | |
| 4 | 2019-03-18 | Koning, L (Lehan) | GTP | 1367.5 | 1365.1 | B | 1 | 0.34 | 0.66 | 13.2 | 0.33 | 0.67 | 13.4 | Yes | |
| 5 | 2019-03-19 | Burgers, AJ (Adriaan) | GTP | 1348.9 | 1354.1 | W | 1 | 0.44 | 0.56 | 11.2 | 0.43 | 0.57 | 11.4 | Yes | |
| 6 | 2019-03-19 | Lake, E (Ethan) | GE | 1233.7 | 1245.5 | B | 0 | 0.49 | -0.49 | -9.8 | 0.47 | -0.47 | -9.4 | Yes | |
| 7 | 2019-03-21 | Coetzer, Q (Quinn) | ENM | 1273.9 | 1256.3 | B | 0 | 0.45 | -0.45 | -9 | 0.46 | -0.46 | -9.2 | Yes | |
| 8 | 2019-03-21 | Liang, YT (Yi-Tao (Anson)) | GTP | 1439.1 | 1435.3 | W | 0 | 0.34 | -0.34 | -6.8 | 0.33 | -0.33 | -6.6 | Yes | |
| 9 | 2019-03-22 | Daniel, I (Isaiah) | KED | 1297.5 | 1286.9 | B | 1 | 0.42 | 0.58 | 11.6 | 0.42 | 0.58 | 11.6 | Yes | |