PLAYER TOURNAMENT DETAILS
Mambeva Simba
1950328354Ngaka Modiri Molema (NNM)Tournament details
| Tour Id | 20252980 |
| Group Id | 20252978 |
| Name | Heritage Day Chess 2025 |
| Section | Open |
| Rounds | 5 |
| Format | Swiss |
| Type | Standard |
| Start | 2025-09-27 |
| End | 2025-09-27 |
| Submitted | 2025-09-27 |
| Rated | 2025-09-29 |
| Submit age weight | 1 |
| Host | Ngaka Modiri Molema (NNM) |
| Total time | 60 |
| Time weight | 0.83 |
| Official results | Official results |
General
| Games | 4 |
| Score | 4 |
| Percent | 100 |
| Dp | 425 |
| Aor | 1207.8 |
| Perform | 1632.8 |
| Penalties | 0 |
| Wins | 4 |
| Draws | 0 |
| Losses | 0 |
| White | 2 |
| Black | 2 |
| White wins | 2 |
| Black wins | 2 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 10 |
| Final Pos | 4 |
| Share Pos | 2 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1200 |
| K-factor | 20 |
| Score | 4 |
| Expected score | 1.96 |
| Score - Expected score | 2.04 |
| Rating +/- | 33.9 |
Analysis (Type)
| Rating | 1200 |
| K-factor | 20 |
| Score | 4 |
| Expected score | 1.97 |
| Score - Expected score | 2.03 |
| Rating +/- | 40.6 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2025-09-27 | 0 | 0 | X | -1 | 0 | 0 | 0 | 0 | 0 | 0 | No (Did not participate) | |||
| 2 | 2025-09-27 | Lemme, M (Modire) | NNM | 1200 | 1200 | W | 1 | 0.54 | 0.46 | 7.6 | 0.54 | 0.46 | 9.2 | Yes | |
| 3 | 2025-09-27 | Gaobuse, K (Kopano) | NNM | 1200 | 1200 | B | 1 | 0.46 | 0.54 | 9 | 0.46 | 0.54 | 10.8 | Yes | |
| 4 | 2025-09-27 | Moloi, O (Olerato) | NNM | 1167 | 1160.3 | W | 1 | 0.58 | 0.42 | 7 | 0.59 | 0.41 | 8.2 | Yes | |
| 5 | 2025-09-27 | Itumeleng, O (Onalenna) | NNM | 1264.1 | 1269.3 | B | 1 | 0.38 | 0.62 | 10.3 | 0.38 | 0.62 | 12.4 | Yes | |