PLAYER TOURNAMENT DETAILS
Jayden Petzer
1120133983Buffalo City (EBC)Tournament details
| Tour Id | 20252476 |
| Group Id | 20252470 |
| Name | Buffalo City Chess Junior Closed 2025 |
| Section | U14 Open |
| Rounds | 5 |
| Format | Swiss |
| Type | Standard |
| Start | 2025-08-16 |
| End | 2025-08-16 |
| Submitted | 2025-08-22 |
| Rated | 2025-08-24 |
| Submit age weight | 1 |
| Host | Buffalo City (EBC) |
| Total time | 60 |
| Time weight | 0.83 |
| Official results | Official results |
General
| Games | 5 |
| Score | 1 |
| Percent | 20 |
| Dp | -255 |
| Aor | 1448.7 |
| Perform | 1193.7 |
| Penalties | 0 |
| Wins | 1 |
| Draws | 0 |
| Losses | 4 |
| White | 2 |
| Black | 3 |
| White wins | 0 |
| Black wins | 1 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 7 |
| Final Pos | 12 |
| Share Pos | 11 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1479.8 |
| K-factor | 20 |
| Score | 1 |
| Expected score | 2.64 |
| Score - Expected score | -1.64 |
| Rating +/- | -27.2 |
Analysis (Type)
| Rating | 1501.6 |
| K-factor | 20 |
| Score | 1 |
| Expected score | 2.8 |
| Score - Expected score | -1.8 |
| Rating +/- | -36 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2025-08-16 | Mazikana, E (Ethan) | EBC | 1669.6 | 1674.5 | W | 0 | 0.32 | -0.32 | -5.3 | 0.34 | -0.34 | -6.8 | Yes | |
| 2 | 2025-08-16 | Chinyamurindi, A (Anochengeta) | EBC | 1241.9 | 1202.9 | B | 1 | 0.74 | 0.26 | 4.3 | 0.81 | 0.19 | 3.8 | Yes | |
| 3 | 2025-08-16 | Harman, R (Ryan) | EBC | 1397.2 | 1394.1 | W | 0 | 0.64 | -0.64 | -10.6 | 0.67 | -0.67 | -13.4 | Yes | |
| 4 | 2025-08-16 | Lin, Y (Yihang) | EBC | 1424.4 | 1432.8 | B | 0 | 0.52 | -0.52 | -8.6 | 0.54 | -0.54 | -10.8 | Yes | |
| 5 | 2025-08-16 | Canham, E (Ethan) | EBC | 1510.5 | 1509.1 | B | 0 | 0.42 | -0.42 | -7 | 0.45 | -0.45 | -9 | Yes | |