PLAYER TOURNAMENT DETAILS
Justin Roos
1110099324Bojanala Platina (NBR)Tournament details
| Tour Id | 20250120 |
| Group Id | 20250117 |
| Name | Bojanala Closed Chess Championships 2025 |
| Section | U14 |
| Rounds | 5 |
| Format | Swiss |
| Type | Classical |
| Start | 2025-01-31 |
| End | 2025-02-02 |
| Submitted | 2025-02-03 |
| Rated | 2025-02-03 |
| Submit age weight | 1 |
| Host | Bojanala Platina (NBR) |
| Total time | 120 |
| Time weight | 1 |
| Official results | Official results |
General
| Games | 5 |
| Score | 1.5 |
| Percent | 30 |
| Dp | -170 |
| Aor | 1489.2 |
| Perform | 1319.2 |
| Penalties | 0 |
| Wins | 1 |
| Draws | 1 |
| Losses | 3 |
| White | 3 |
| Black | 2 |
| White wins | 1 |
| Black wins | 0 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 1 |
| Final Pos | 11 |
| Share Pos | 11 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1596.6 |
| K-factor | 20 |
| Score | 1.5 |
| Expected score | 3.17 |
| Score - Expected score | -1.67 |
| Rating +/- | -33.4 |
Analysis (Type)
| Rating | 1593.7 |
| K-factor | 20 |
| Score | 1.5 |
| Expected score | 3.14 |
| Score - Expected score | -1.64 |
| Rating +/- | -32.8 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2025-01-31 | Monare, O (Oratilwe) | NBR | 1406.7 | 1403.8 | W | 1 | 0.76 | 0.24 | 4.8 | 0.76 | 0.24 | 4.8 | Yes | |
| 2 | 2025-02-01 | Mungal, Z (Zoey) | NBR | 1525.9 | 1554 | W | 0 | 0.62 | -0.62 | -12.4 | 0.59 | -0.59 | -11.8 | Yes | |
| 3 | 2025-02-01 | Terblanche, J (Johann) | NBR | 1500.1 | 1494.8 | B | 0 | 0.57 | -0.57 | -11.4 | 0.57 | -0.57 | -11.4 | Yes | |
| 4 | 2025-02-01 | Changara, A (Adiel Tavonga) | NBR | 1514.3 | 1507.5 | B | 0.5 | 0.55 | -0.05 | -1 | 0.56 | -0.06 | -1.2 | Yes | |
| 5 | 2025-02-02 | Matima, T (Tshimologo) | NBR | 1499.2 | 1493.4 | W | 0 | 0.66 | -0.66 | -13.2 | 0.66 | -0.66 | -13.2 | Yes | |