PLAYER TOURNAMENT DETAILS
Johann Buhrmann
106056845Johannesburg Metro (GJM)Tournament details
| Tour Id | 20221951 |
| Group Id | 20221925 |
| Name | 2022 South African Junior Wild Card Chess Championships |
| Section | U18+U20 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 | 6 |
| Score | 2.5 |
| Percent | 41.7 |
| Dp | -70.8 |
| Aor | 1475.6 |
| Perform | 1404.7 |
| Penalties | 0 |
| Wins | 2 |
| Draws | 1 |
| Losses | 3 |
| White | 2 |
| Black | 4 |
| White wins | 1 |
| Black wins | 1 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 20 |
| Final Pos | 18 |
| Share Pos | 16 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1290.6 |
| K-factor | 20 |
| Score | 2.5 |
| Expected score | 1.62 |
| Score - Expected score | 0.88 |
| Rating +/- | 17.6 |
Analysis (Type)
| Rating | 1300.5 |
| K-factor | 20 |
| Score | 2.5 |
| Expected score | 1.68 |
| Score - Expected score | 0.82 |
| Rating +/- | 16.4 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2022-12-09 | Minnaar, JP (Juan) | GSV | 1508.2 | 1504.4 | B | 0 | 0.2 | -0.2 | -4 | 0.22 | -0.22 | -4.4 | Yes | |
| 2 | 2022-12-09 | Liao, J (Jingpu) | GJM | 1562.4 | 1558.1 | W | 1 | 0.23 | 0.77 | 15.4 | 0.24 | 0.76 | 15.2 | Yes | |
| 3 | 2022-12-10 | Chang, S (Sebastian) | EBC | 1580.5 | 1571.5 | B | 0 | 0.12 | -0.12 | -2.4 | 0.14 | -0.14 | -2.8 | Yes | |
| 4 | 2022-12-10 | Becker, M (Matthew) | EBC | 1482.8 | 1475.6 | W | 0.5 | 0.32 | 0.18 | 3.6 | 0.34 | 0.16 | 3.2 | Yes | |
| 5 | 2022-12-11 | Stadler, H (Helgard) | GE | 1379.1 | 1396.2 | B | 0 | 0.36 | -0.36 | -7.2 | 0.35 | -0.35 | -7 | Yes | |
| 6 | 2022-12-11 | 0 | 0 | X | -1 | 0 | 0 | 0 | 0 | 0 | 0 | No (Did not play) | |||
| 7 | 2022-12-12 | Vermeulen, D (Dian) | GE | 1340.4 | 1355.3 | B | 1 | 0.4 | 0.6 | 12 | 0.39 | 0.61 | 12.2 | Yes | |