PLAYER TOURNAMENT DETAILS
Johannes Bester
1140157332Johannesburg Metro (GJM)Tournament details
| Tour Id | 20251973 |
| Group Id | 20251967 |
| Name | South African Open 2025 |
| Section | U12 Open |
| Rounds | 5 |
| Format | Swiss |
| Type | Classical |
| Start | 2025-07-03 |
| End | 2025-07-05 |
| Submitted | 2025-07-06 |
| Rated | 2025-07-06 |
| Submit age weight | 1 |
| Host | Johannesburg Metro (GJM) |
| Total time | 120 |
| Time weight | 1 |
| Official results | Official results |
General
| Games | 5 |
| Score | 3.5 |
| Percent | 70 |
| Dp | 170 |
| Aor | 1435.1 |
| Perform | 1605.1 |
| Penalties | 0 |
| Wins | 3 |
| Draws | 1 |
| Losses | 1 |
| White | 2 |
| Black | 3 |
| White wins | 1 |
| Black wins | 2 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 16 |
| Final Pos | 14 |
| Share Pos | 10 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1518.1 |
| K-factor | 20 |
| Score | 3.5 |
| Expected score | 2.94 |
| Score - Expected score | 0.56 |
| Rating +/- | 11.2 |
Analysis (Type)
| Rating | 1513.3 |
| K-factor | 20 |
| Score | 3.5 |
| Expected score | 2.94 |
| Score - Expected score | 0.56 |
| Rating +/- | 11.2 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2025-07-03 | Mwambazi, J (James) | GJM | 1299.6 | 1315.2 | W | 1 | 0.8 | 0.2 | 4 | 0.77 | 0.23 | 4.6 | Yes | |
| 2 | 2025-07-03 | Smith, E (Ethan) | GE | 1217.1 | 1193.4 | B | 1 | 0.81 | 0.19 | 3.8 | 0.83 | 0.17 | 3.4 | Yes | |
| 3 | 2025-07-04 | Motau, N (Neelo) | NBR | 1649.6 | 1644.6 | W | 0 | 0.39 | -0.39 | -7.8 | 0.39 | -0.39 | -7.8 | Yes | |
| 4 | 2025-07-04 | Motsamai, OB (Ontlametse Bokamoso) | GJM | 1433.5 | 1429.1 | B | 1 | 0.56 | 0.44 | 8.8 | 0.56 | 0.44 | 8.8 | Yes | |
| 5 | 2025-07-05 | Eapen, J (Johan) | GJM | 1575.9 | 1571.6 | B | 0.5 | 0.39 | 0.11 | 2.2 | 0.39 | 0.11 | 2.2 | Yes | |