PLAYER TOURNAMENT DETAILS
Nathan Dean Bosman
1160159457Sedibeng (GSV)Tournament details
| Tour Id | 20252108 |
| Group Id | 20252106 |
| Name | Eureka Chess Open 26 July 2025 |
| Section | H |
| Rounds | 5 |
| Format | Swiss |
| Type | Standard |
| Start | 2025-07-26 |
| End | 2025-07-26 |
| Submitted | 2025-07-27 |
| Rated | 2025-07-28 |
| Submit age weight | 1 |
| Host | Sedibeng (GSV) |
| Total time | 60 |
| Time weight | 0.83 |
| Official results | Official results |
General
| Games | 5 |
| Score | 2 |
| Percent | 40 |
| Dp | -85 |
| Aor | 1329.7 |
| Perform | 1244.7 |
| Penalties | 0 |
| Wins | 2 |
| Draws | 0 |
| Losses | 3 |
| White | 2 |
| Black | 3 |
| White wins | 2 |
| Black wins | 0 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 8 |
| Final Pos | 7 |
| Share Pos | 5 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1177.5 |
| K-factor | 20 |
| Score | 2 |
| Expected score | 1.57 |
| Score - Expected score | 0.43 |
| Rating +/- | 7.1 |
Analysis (Type)
| Rating | 1167.6 |
| K-factor | 20 |
| Score | 2 |
| Expected score | 1.57 |
| Score - Expected score | 0.43 |
| Rating +/- | 8.6 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2025-07-26 | Tshoeu, B (Bogosi) | GSV | 1401.5 | 1386.2 | B | 0 | 0.2 | -0.2 | -3.3 | 0.2 | -0.2 | -4 | Yes | |
| 2 | 2025-07-26 | Van Zyl, L (Liane) | GTP | 1283.9 | 1290 | B | 0 | 0.33 | -0.33 | -5.5 | 0.32 | -0.32 | -6.4 | Yes | |
| 3 | 2025-07-26 | Botes, M (Michael Prinsloo) | GSV | 1160.6 | 1149 | W | 1 | 0.56 | 0.44 | 7.3 | 0.56 | 0.44 | 8.8 | Yes | |
| 4 | 2025-07-26 | Kruger, B (Barend) | GSV | 1302.6 | 1283.7 | W | 1 | 0.4 | 0.6 | 10 | 0.41 | 0.59 | 11.8 | Yes | |
| 5 | 2025-07-26 | Abdul, MA (Muhammed Ayaan) | GSV | 1499.6 | 1492.9 | B | 0 | 0.08 | -0.08 | -1.3 | 0.08 | -0.08 | -1.6 | Yes | |