PLAYER TOURNAMENT DETAILS
Nathan Dean Bosman
1160159457Sedibeng (GSV)Tournament details
| Tour Id | 20263943 |
| Group Id | 20263938 |
| Name | Gauteng Closed Chess Championships 2026 |
| Section | U12 Open |
| Rounds | 5 |
| Format | Swiss |
| Type | Standard |
| Start | 2026-10-17 |
| End | 2026-10-17 |
| Submitted | 2026-10-23 |
| Rated | 2026-10-24 |
| Submit age weight | 1 |
| Host | Ekurhuleni (GE) |
| Total time | 60 |
| Time weight | 0.83 |
| Official results | Official results |
General
| Games | 5 |
| Score | 1.5 |
| Percent | 30 |
| Dp | -170 |
| Aor | 1550.1 |
| Perform | 1380.1 |
| Penalties | 0 |
| Wins | 1 |
| Draws | 1 |
| Losses | 3 |
| White | 3 |
| Black | 2 |
| White wins | 0 |
| Black wins | 1 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 49 |
| Final Pos | 48 |
| Share Pos | 47 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1404.6 |
| K-factor | 32 |
| Score | 1.5 |
| Expected score | 1.69 |
| Score - Expected score | -0.19 |
| Rating +/- | -5.2 |
Analysis (Type)
| Rating | 1421 |
| K-factor | 32 |
| Score | 1.5 |
| Expected score | 1.74 |
| Score - Expected score | -0.24 |
| Rating +/- | -7.5 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2026-10-17 | Smit, J (Juanru) | GTP | 1639.6 | 1630.1 | W | 0 | 0.27 | -0.27 | -7.1 | 0.3 | -0.3 | -9.5 | Yes | |
| 2 | 2026-10-17 | Van Zijl, W (Wouter) | GJM | 1519.5 | 1507.7 | B | 0.5 | 0.32 | 0.18 | 4.7 | 0.36 | 0.14 | 4.6 | Yes | |
| 3 | 2026-10-17 | Gorrie, KA (Kayvian) | GSV | 1701.6 | 1713.9 | W | 0 | 0.2 | -0.2 | -5.2 | 0.2 | -0.2 | -6.4 | Yes | |
| 4 | 2026-10-17 | Shaw, N (Nathan) | GSV | 1423 | 1450.5 | B | 1 | 0.44 | 0.56 | 15 | 0.42 | 0.58 | 18.4 | Yes | |
| 5 | 2026-10-17 | Myburgh, AA (Alex) | GSV | 1467 | 1495.7 | W | 0 | 0.47 | -0.47 | -12.5 | 0.45 | -0.45 | -14.6 | Yes | |