PLAYER TOURNAMENT DETAILS
Robert Botha
1110114764Tshwane (GTP)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 | 5.5 |
| Percent | 78.6 |
| Dp | 242.9 |
| Aor | 1312.4 |
| Perform | 1555.3 |
| Penalties | 0 |
| Wins | 5 |
| Draws | 1 |
| Losses | 1 |
| White | 4 |
| Black | 3 |
| White wins | 2 |
| Black wins | 3 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 39 |
| Final Pos | 19 |
| Share Pos | 19 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1347.9 |
| K-factor | 20 |
| Score | 5.5 |
| Expected score | 3.83 |
| Score - Expected score | 1.67 |
| Rating +/- | 33.4 |
Analysis (Type)
| Rating | 1320.3 |
| K-factor | 20 |
| Score | 5.5 |
| Expected score | 3.69 |
| Score - Expected score | 1.81 |
| Rating +/- | 36.2 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2022-12-04 | Joseph, A (Aahaana) | EBC | 1250 | 1288.4 | W | 1 | 0.66 | 0.34 | 6.8 | 0.58 | 0.42 | 8.4 | Yes | |
| 2 | 2022-12-04 | Van Der Westhuizen, T (Thomas) | NWP | 1464.9 | 1456.5 | B | 1 | 0.32 | 0.68 | 13.6 | 0.3 | 0.7 | 14 | Yes | |
| 3 | 2022-12-05 | Bazhko, A (Anton) | GJM | 1380.3 | 1357.1 | W | 1 | 0.5 | 0.5 | 10 | 0.5 | 0.5 | 10 | Yes | |
| 4 | 2022-12-06 | Steyn, H (Henco) | GTP | 1279.2 | 1252.6 | B | 1 | 0.54 | 0.46 | 9.2 | 0.54 | 0.46 | 9.2 | Yes | |
| 5 | 2022-12-07 | Hoek, L (Lore) | GJM | 1189.8 | 1176.4 | W | 0 | 0.73 | -0.73 | -14.6 | 0.71 | -0.71 | -14.2 | Yes | |
| 6 | 2022-12-07 | Jansen Van Vuuren, M (Mari) | NBR | 1380 | 1367.7 | B | 1 | 0.42 | 0.58 | 11.6 | 0.4 | 0.6 | 12 | Yes | |
| 7 | 2022-12-08 | Herbst, W (Wilhelm) | FMB | 1242.9 | 1213.9 | W | 0.5 | 0.66 | -0.16 | -3.2 | 0.67 | -0.17 | -3.4 | Yes | |