PLAYER TOURNAMENT DETAILS
Johannes Bothma
1130300383Mangaung (FMB)Tournament details
| Tour Id | 20263743 |
| Group Id | 20263742 |
| Name | 12th Piet van Zyl Chess Festival 2026 |
| Section | B |
| Rounds | 5 |
| Format | Swiss |
| Type | Standard |
| Start | 2026-10-09 |
| End | 2026-10-10 |
| Submitted | 2026-10-12 |
| Rated | 2026-10-13 |
| Submit age weight | 1 |
| Host | Mangaung (FMB) |
| Total time | 62 |
| Time weight | 0.84 |
| Official results | Official results |
General
| Games | 5 |
| Score | 3 |
| Percent | 60 |
| Dp | 85 |
| Aor | 1360.6 |
| Perform | 1445.6 |
| Penalties | 0 |
| Wins | 2 |
| Draws | 2 |
| Losses | 1 |
| White | 2 |
| Black | 3 |
| White wins | 0 |
| Black wins | 2 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 1 |
| Final Pos | 5 |
| Share Pos | 4 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1524.7 |
| K-factor | 32 |
| Score | 3 |
| Expected score | 3.41 |
| Score - Expected score | -0.41 |
| Rating +/- | -11.1 |
Analysis (Type)
| Rating | 1520.5 |
| K-factor | 32 |
| Score | 3 |
| Expected score | 3.38 |
| Score - Expected score | -0.38 |
| Rating +/- | -12.1 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2026-10-09 | Boshoff, C (Caitlyn) | FMB | 1361.2 | 1361.2 | B | 0.5 | 0.65 | -0.15 | -4 | 0.64 | -0.14 | -4.6 | Yes | |
| 2 | 2026-10-09 | Languza, L (Lukhanyo) | FMB | 1427.9 | 1427.9 | W | 0 | 0.65 | -0.65 | -17.6 | 0.65 | -0.65 | -20.8 | Yes | |
| 3 | 2026-10-10 | Myburgh, M (Marnu) | FMB | 1323.7 | 1321.3 | B | 1 | 0.69 | 0.31 | 8.3 | 0.69 | 0.31 | 9.9 | Yes | |
| 4 | 2026-10-10 | Mafethe, M (Mohau Wisdom) | FMB | 1200 | 1200 | W | 0.5 | 0.92 | -0.42 | -11.3 | 0.91 | -0.41 | -13.3 | Yes | |
| 5 | 2026-10-10 | Van Wyk, P (Petrus Gerhardus) | FMB | 1490.2 | 1501.5 | B | 1 | 0.5 | 0.5 | 13.5 | 0.48 | 0.52 | 16.6 | Yes | |