PLAYER TOURNAMENT DETAILS
Johannes Cornelis Botha
1110136394Bojanala Platina (NBR)Tournament details
| Tour Id | 20262457 |
| Group Id | 20262447 |
| Name | South African Open Championship 2026 |
| Section | U15 Boys |
| Rounds | 7 |
| Format | Swiss |
| Type | Classical |
| Start | 2026-07-02 |
| End | 2026-07-05 |
| Submitted | 2026-07-13 |
| Rated | 2026-07-13 |
| Submit age weight | 1 |
| Host | Cape Town (WCT) |
| Total time | 120 |
| Time weight | 1 |
| Official results | Official results |
General
| Games | 7 |
| Score | 4.5 |
| Percent | 64.3 |
| Dp | 121.4 |
| Aor | 1471.9 |
| Perform | 1593.3 |
| Penalties | 0 |
| Wins | 4 |
| Draws | 1 |
| Losses | 2 |
| White | 3 |
| Black | 4 |
| White wins | 2 |
| Black wins | 2 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 8 |
| Final Pos | 15 |
| Share Pos | 11 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1653.1 |
| K-factor | 28 |
| Score | 4.5 |
| Expected score | 4.93 |
| Score - Expected score | -0.43 |
| Rating +/- | -12.2 |
Analysis (Type)
| Rating | 1659.1 |
| K-factor | 28 |
| Score | 4.5 |
| Expected score | 5.15 |
| Score - Expected score | -0.65 |
| Rating +/- | -18.3 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2026-07-02 | Tyhalibhongo, G (Gift) | WCT | 1286.7 | 1264.4 | B | 1 | 0.88 | 0.12 | 3.2 | 0.92 | 0.08 | 2.3 | Yes | |
| 2 | 2026-07-02 | Muller, H (Helgard) | WCT | 1458.3 | 1447.5 | W | 1 | 0.77 | 0.23 | 6.5 | 0.79 | 0.21 | 5.9 | Yes | |
| 3 | 2026-07-03 | Ngidi, N (Ndumiso) | WCT | 1552.4 | 1532.9 | B | 0 | 0.58 | -0.58 | -16.1 | 0.61 | -0.61 | -16.9 | Yes | |
| 4 | 2026-07-03 | Roux, C (Charl) | WCW | 1470.1 | 1457.6 | W | 1 | 0.75 | 0.25 | 6.9 | 0.78 | 0.22 | 6.3 | Yes | |
| 5 | 2026-07-04 | Kapur, Y (Yashvardhan) | GJM | 1505.2 | 1482.1 | B | 0 | 0.63 | -0.63 | -17.7 | 0.66 | -0.66 | -18.6 | Yes | |
| 6 | 2026-07-04 | Meissenheimer, K (Kyle) | WCT | 1557.6 | 1552.6 | W | 0.5 | 0.65 | -0.15 | -4.3 | 0.67 | -0.17 | -4.6 | Yes | |
| 7 | 2026-07-05 | Foye, L (Logan) | WOS | 1473.2 | 1421.5 | B | 1 | 0.67 | 0.33 | 9.3 | 0.73 | 0.27 | 7.4 | Yes | |