PLAYER TOURNAMENT DETAILS
Antonie Retief
1120111803Johannesburg Metro (GJM)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 | 6 |
| Percent | 85.7 |
| Dp | 303.6 |
| Aor | 1241.5 |
| Perform | 1545.1 |
| Penalties | 0 |
| Wins | 6 |
| Draws | 0 |
| Losses | 1 |
| White | 4 |
| Black | 3 |
| White wins | 3 |
| Black wins | 3 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 45 |
| Final Pos | 17 |
| Share Pos | 9 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1322.8 |
| K-factor | 20 |
| Score | 6 |
| Expected score | 4.2 |
| Score - Expected score | 1.8 |
| Rating +/- | 36 |
Analysis (Type)
| Rating | 1319.7 |
| K-factor | 20 |
| Score | 6 |
| Expected score | 4.32 |
| Score - Expected score | 1.68 |
| Rating +/- | 33.6 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2022-12-04 | Grobler, R (Rowan) | NBR | 1419.1 | 1415.1 | W | 1 | 0.43 | 0.57 | 11.4 | 0.43 | 0.57 | 11.4 | Yes | |
| 2 | 2022-12-04 | Kingsbury, G (Gabriella) | GJM | 1039.4 | 972.4 | B | 1 | 0.79 | 0.21 | 4.2 | 0.86 | 0.14 | 2.8 | Yes | |
| 3 | 2022-12-05 | Bain, M (Michael) | GTP | 1305.5 | 1303.6 | W | 0 | 0.56 | -0.56 | -11.2 | 0.56 | -0.56 | -11.2 | Yes | |
| 4 | 2022-12-06 | Botha, L (Louis) | GTP | 1103.5 | 1089.2 | B | 1 | 0.71 | 0.29 | 5.8 | 0.73 | 0.27 | 5.4 | Yes | |
| 5 | 2022-12-07 | Cason, D (David) | KED | 1233.9 | 1228.4 | W | 1 | 0.65 | 0.35 | 7 | 0.65 | 0.35 | 7 | Yes | |
| 6 | 2022-12-07 | Kock, L (Luca) | GTP | 1287.5 | 1274.5 | B | 1 | 0.5 | 0.5 | 10 | 0.51 | 0.49 | 9.8 | Yes | |
| 7 | 2022-12-08 | Petzer, J (Jayden) | EBC | 1301.8 | 1287.2 | W | 1 | 0.57 | 0.43 | 8.6 | 0.58 | 0.42 | 8.4 | Yes | |