PLAYER TOURNAMENT DETAILS
Joseph Jaffray
1080133991Nelson Mandela Bay (ENM)Tournament details
| Tour Id | 20250485 |
| Group Id | 20250485 |
| Name | Pearson High Chess Festival 2025 |
| Section | B |
| Rounds | 5 |
| Format | Swiss |
| Type | Standard |
| Start | 2025-02-21 |
| End | 2025-02-22 |
| Submitted | 2025-02-26 |
| Rated | 2025-02-26 |
| Submit age weight | 1 |
| Host | Nelson Mandela Bay (ENM) |
| Total time | 60 |
| Time weight | 0.83 |
| Official results | Official results |
General
| Games | 5 |
| Score | 3.5 |
| Percent | 70 |
| Dp | 170 |
| Aor | 1225.3 |
| Perform | 1395.3 |
| Penalties | 0 |
| Wins | 3 |
| Draws | 1 |
| Losses | 1 |
| White | 3 |
| Black | 2 |
| White wins | 3 |
| Black wins | 0 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 3 |
| Final Pos | 11 |
| Share Pos | 6 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1508.7 |
| K-factor | 20 |
| Score | 3.5 |
| Expected score | 4.19 |
| Score - Expected score | -0.69 |
| Rating +/- | -11.5 |
Analysis (Type)
| Rating | 1491.7 |
| K-factor | 20 |
| Score | 3.5 |
| Expected score | 4.09 |
| Score - Expected score | -0.59 |
| Rating +/- | -11.8 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2025-02-21 | Surmon, E (Ethan) | ENM | 1206.2 | 1199.5 | W | 1 | 0.89 | 0.11 | 1.8 | 0.88 | 0.12 | 2.4 | Yes | |
| 2 | 2025-02-21 | Lindi, V (Vukile) | ENM | 1334.3 | 1336.8 | B | 0 | 0.66 | -0.66 | -11 | 0.64 | -0.64 | -12.8 | Yes | |
| 3 | 2025-02-22 | Boggenpoel, C (Cole) | ENM | 1202.7 | 1206 | W | 1 | 0.9 | 0.1 | 1.7 | 0.87 | 0.13 | 2.6 | Yes | |
| 4 | 2025-02-22 | Sonti, K (Kamvalethu) | ENM | 1200.1 | 1203.4 | B | 0.5 | 0.82 | -0.32 | -5.3 | 0.79 | -0.29 | -5.8 | Yes | |
| 5 | 2025-02-22 | Swart, R (Ruan) | ENM | 1183 | 1179.8 | W | 1 | 0.92 | 0.08 | 1.3 | 0.9 | 0.1 | 2 | Yes | |