PLAYER TOURNAMENT DETAILS
Johannes Cornelis Botha
1110136394Bojanala Platina (NBR)Tournament details
| Tour Id | 20260318 |
| Group Id | 20260313 |
| Name | Bojanala Closed Chess Championships 2026 |
| Section | U16 |
| Rounds | 5 |
| Format | Swiss |
| Type | Classical |
| Start | 2026-02-13 |
| End | 2026-02-15 |
| Submitted | 2026-02-17 |
| Rated | 2026-02-17 |
| Submit age weight | 1 |
| Host | Bojanala Platina (NBR) |
| Total time | 120 |
| Time weight | 1 |
| Official results | Official results |
General
| Games | 5 |
| Score | 3 |
| Percent | 60 |
| Dp | 85 |
| Aor | 1556.6 |
| Perform | 1641.6 |
| Penalties | 0 |
| Wins | 2 |
| Draws | 2 |
| Losses | 1 |
| White | 3 |
| Black | 2 |
| White wins | 0 |
| Black wins | 2 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 5 |
| Final Pos | 6 |
| Share Pos | 3 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1590.4 |
| K-factor | 20 |
| Score | 3 |
| Expected score | 2.74 |
| Score - Expected score | 0.26 |
| Rating +/- | 5.2 |
Analysis (Type)
| Rating | 1594.5 |
| K-factor | 20 |
| Score | 3 |
| Expected score | 2.76 |
| Score - Expected score | 0.24 |
| Rating +/- | 4.8 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2026-02-13 | Segalo, O (Ogone) | NBR | 1321 | 1313.5 | B | 1 | 0.77 | 0.23 | 4.6 | 0.79 | 0.21 | 4.2 | Yes | |
| 2 | 2026-02-14 | Myburgh, Z (Zandre) | NBR | 1703.9 | 1702.8 | W | 0 | 0.41 | -0.41 | -8.2 | 0.42 | -0.42 | -8.4 | Yes | |
| 3 | 2026-02-14 | Tshetlhe, B (Blessing) | NBR | 1582.9 | 1586.8 | B | 1 | 0.47 | 0.53 | 10.6 | 0.47 | 0.53 | 10.6 | Yes | |
| 4 | 2026-02-14 | Changara, A (Adiel Tavonga) | NBR | 1492.5 | 1499.8 | W | 0.5 | 0.66 | -0.16 | -3.2 | 0.65 | -0.15 | -3 | Yes | |
| 5 | 2026-02-15 | Dikane, O (Oageng) | NBR | 1682.5 | 1689.3 | W | 0.5 | 0.43 | 0.07 | 1.4 | 0.43 | 0.07 | 1.4 | Yes | |