PLAYER TOURNAMENT DETAILS
Wiehan Douw Jonker
103014325Dr Kenneth Kaunda (NWP)Tournament details
| Tour Id | 20221939 |
| Group Id | 20221925 |
| Name | 2022 South African Junior Team Chess Championships |
| Section | U20 Open+Girls |
| 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 | 6 |
| Score | 0.5 |
| Percent | 8.3 |
| Dp | -354.2 |
| Aor | 1635.7 |
| Perform | 1281.6 |
| Penalties | 0 |
| Wins | 0 |
| Draws | 1 |
| Losses | 5 |
| White | 3 |
| Black | 3 |
| White wins | 0 |
| Black wins | 0 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 14 |
| Final Pos | 37 |
| Share Pos | 37 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1511.8 |
| K-factor | 20 |
| Score | 0.5 |
| Expected score | 2.13 |
| Score - Expected score | -1.63 |
| Rating +/- | -32.6 |
Analysis (Type)
| Rating | 1527.2 |
| K-factor | 20 |
| Score | 0.5 |
| Expected score | 2.17 |
| Score - Expected score | -1.67 |
| Rating +/- | -33.4 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2022-12-04 | Waleza, F (Freddy) | GE | 1631.3 | 1655.7 | W | 0 | 0.4 | -0.4 | -8 | 0.39 | -0.39 | -7.8 | Yes | |
| 2 | 2022-12-04 | Nhamuave, E (Eleazar) | GTP | 1865.5 | 1873.8 | B | 0 | 0.05 | -0.05 | -1 | 0.05 | -0.05 | -1 | Yes | |
| 3 | 2022-12-05 | Fourie, EM (Elzette) | NWP | 1435.6 | 1431.1 | W | 0.5 | 0.63 | -0.13 | -2.6 | 0.65 | -0.15 | -3 | Yes | |
| 4 | 2022-12-06 | Claassen, G (Gabriella) | GTP | 1579.6 | 1576.4 | B | 0 | 0.38 | -0.38 | -7.6 | 0.4 | -0.4 | -8 | Yes | |
| 5 | 2022-12-07 | 0 | 0 | X | -1 | 0 | 0 | 0 | 0 | 0 | 0 | No (Did not play) | |||
| 6 | 2022-12-07 | Muller, K (Kaden) | ENM | 1582.4 | 1616 | W | 0 | 0.46 | -0.46 | -9.2 | 0.44 | -0.44 | -8.8 | Yes | |
| 7 | 2022-12-08 | Booi, N (Nande) | GE | 1720 | 1726.6 | B | 0 | 0.22 | -0.22 | -4.4 | 0.23 | -0.23 | -4.6 | Yes | |