PLAYER TOURNAMENT DETAILS
Rivoni Sumbana
1130330825Johannesburg Metro (GJM)Tournament details
| Tour Id | 20260103 |
| Group Id | 20260101 |
| Name | MCA Tshwane Welcome 2026 |
| Section | D |
| Rounds | 5 |
| Format | Swiss |
| Type | Standard |
| Start | 2026-01-24 |
| End | 2026-01-24 |
| Submitted | 2026-02-02 |
| Rated | 2026-02-06 |
| Submit age weight | 0.55 |
| Host | Tshwane (GTP) |
| Total time | 60 |
| Time weight | 0.83 |
| Official results | Official results |
General
| Games | 4 |
| Score | 1 |
| Percent | 25 |
| Dp | -212.5 |
| Aor | 1222.2 |
| Perform | 1009.7 |
| Penalties | 0 |
| Wins | 1 |
| Draws | 0 |
| Losses | 3 |
| White | 2 |
| Black | 2 |
| White wins | 1 |
| Black wins | 0 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 1 |
| Rank | 5 |
| Final Pos | 8 |
| Share Pos | 7 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1200 |
| K-factor | 20 |
| Score | 1 |
| Expected score | 1.89 |
| Score - Expected score | -0.89 |
| Rating +/- | -14.8 |
Analysis (Type)
| Rating | 1200 |
| K-factor | 20 |
| Score | 1 |
| Expected score | 1.9 |
| Score - Expected score | -0.9 |
| Rating +/- | -18 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2026-01-24 | 0 | 0 | Y | 0.5 | 0 | 0 | 0 | 0 | 0 | 0 | No (Bye) | |||
| 2 | 2026-01-24 | Allison, S (Spencer) | GTP | 1273.2 | 1268.6 | B | 0 | 0.37 | -0.37 | -6.1 | 0.38 | -0.38 | -7.6 | Yes | |
| 3 | 2026-01-24 | Mamogale, A (Atamelang) | GJM | 1200 | 1200 | B | 0 | 0.46 | -0.46 | -7.6 | 0.46 | -0.46 | -9.2 | Yes | |
| 4 | 2026-01-24 | Ferreira, L (Leah) | GTP | 1215.5 | 1215.7 | W | 0 | 0.52 | -0.52 | -8.6 | 0.52 | -0.52 | -10.4 | Yes | |
| 5 | 2026-01-24 | Erasmus, E (Emile) | GTP | 1200 | 1200 | W | 1 | 0.54 | 0.46 | 4.2 | 0.54 | 0.46 | 5.1 | Yes | |