PLAYER TOURNAMENT DETAILS
Sebastian Piek
106093982Mangaung (FMB)Tournament details
| Tour Id | 20221938 |
| Group Id | 20221925 |
| Name | 2022 South African Junior Team Chess Championships |
| Section | U18 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 | 2.5 |
| Percent | 35.7 |
| Dp | -121.4 |
| Aor | 1355.9 |
| Perform | 1234.4 |
| Penalties | 0 |
| Wins | 1 |
| Draws | 3 |
| Losses | 3 |
| White | 3 |
| Black | 4 |
| White wins | 1 |
| Black wins | 0 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 91 |
| Final Pos | 68 |
| Share Pos | 63 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1215.3 |
| K-factor | 20 |
| Score | 2.5 |
| Expected score | 2.31 |
| Score - Expected score | 0.19 |
| Rating +/- | 3.8 |
Analysis (Type)
| Rating | 1072.4 |
| K-factor | 20 |
| Score | 2.5 |
| Expected score | 1.27 |
| Score - Expected score | 1.23 |
| Rating +/- | 24.6 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2022-12-04 | Chang, S (Sebastian) | EBC | 1580.5 | 1571.5 | B | 0 | 0.03 | -0.03 | -0.6 | 0 | 0 | 0 | Yes | |
| 2 | 2022-12-04 | Qangule, MK (Mandibonge) | EBC | 1260.1 | 1259.7 | W | 0.5 | 0.49 | 0.01 | 0.2 | 0.32 | 0.18 | 3.6 | Yes | |
| 3 | 2022-12-05 | Moribane, D (Dikano) | LCP | 1263.5 | 1276.9 | B | 0 | 0.4 | -0.4 | -8 | 0.22 | -0.22 | -4.4 | Yes | |
| 4 | 2022-12-06 | Voigt, H (Heinrich) | GJM | 1293.5 | 1284.9 | W | 0.5 | 0.45 | 0.05 | 1 | 0.29 | 0.21 | 4.2 | Yes | |
| 5 | 2022-12-07 | Mokgothu, O (Omolemo) | NBR | 1284.7 | 1281.7 | B | 0 | 0.38 | -0.38 | -7.6 | 0.21 | -0.21 | -4.2 | Yes | |
| 6 | 2022-12-07 | Vermeulen, D (Dian) | GE | 1340.4 | 1355.3 | W | 1 | 0.4 | 0.6 | 12 | 0.21 | 0.79 | 15.8 | Yes | |
| 7 | 2022-12-08 | Pasaribu, M (Matthew) | GTP | 1468.4 | 1473 | B | 0.5 | 0.16 | 0.34 | 6.8 | 0 | 0.5 | 10 | Yes | |