PLAYER TOURNAMENT DETAILS
Kai Willem Van Der Berg
111092671Bojanala Platina (NBR)Tournament details
| Tour Id | 20221933 |
| Group Id | 20221925 |
| Name | 2022 South African Junior Team Chess Championships |
| Section | U12 Open |
| Rounds | 7 |
| Format | Team |
| 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 | 1323 |
| Perform | 1383.7 |
| Penalties | 0 |
| Wins | 4 |
| Draws | 0 |
| Losses | 3 |
| White | 3 |
| Black | 4 |
| White wins | 3 |
| Black wins | 1 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 7 |
| Final Pos | 44 |
| Share Pos | 41 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1522.3 |
| K-factor | 20 |
| Score | 4 |
| Expected score | 5.08 |
| Score - Expected score | -1.08 |
| Rating +/- | -21.6 |
Analysis (Type)
| Rating | 1522.1 |
| K-factor | 20 |
| Score | 4 |
| Expected score | 5.09 |
| Score - Expected score | -1.09 |
| Rating +/- | -21.8 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2022-12-04 | Segal, J (Jamie) | GJM | 1430.4 | 1433 | B | 0 | 0.57 | -0.57 | -11.4 | 0.56 | -0.56 | -11.2 | Yes | |
| 2 | 2022-12-04 | Varghese, A (Alan) | KED | 1291.3 | 1288.2 | W | 1 | 0.81 | 0.19 | 3.8 | 0.81 | 0.19 | 3.8 | Yes | |
| 3 | 2022-12-05 | Cronje, K (Karlien) | LCP | 1144.6 | 1160.6 | W | 1 | 0.98 | 0.02 | 0.4 | 0.96 | 0.04 | 0.8 | Yes | |
| 4 | 2022-12-06 | Ndwandwa, L (Luhlumile) | EBC | 1311.1 | 1314.7 | B | 0 | 0.7 | -0.7 | -14 | 0.7 | -0.7 | -14 | Yes | |
| 5 | 2022-12-07 | Robinson, E (Ethan) | GE | 1396.8 | 1397.7 | W | 1 | 0.69 | 0.31 | 6.2 | 0.69 | 0.31 | 6.2 | Yes | |
| 6 | 2022-12-07 | Liang, YX (Yi-Xuan (Bowie)) | GTP | 1441.5 | 1443.9 | B | 0 | 0.55 | -0.55 | -11 | 0.55 | -0.55 | -11 | Yes | |
| 7 | 2022-12-08 | Zungu, H (Hlelo) | KIK | 1245.5 | 1213 | B | 1 | 0.78 | 0.22 | 4.4 | 0.82 | 0.18 | 3.6 | Yes | |