PLAYER TOURNAMENT DETAILS
Jayden Petzer
1120133983Buffalo City (EBC)Tournament details
| Tour Id | 20250034 |
| Group Id | 20250026 |
| Name | NMBCU vs BCC Derby Chess Invitational 2025 |
| Section | Open B |
| Rounds | 5 |
| Format | Swiss |
| Type | Standard |
| Start | 2025-01-10 |
| End | 2025-01-11 |
| Submitted | 2025-01-16 |
| Rated | 2025-01-16 |
| Submit age weight | 1 |
| Host | Nelson Mandela Bay (ENM) |
| Total time | 65 |
| Time weight | 0.853 |
| Official results | Official results |
General
| Games | 5 |
| Score | 3 |
| Percent | 60 |
| Dp | 85 |
| Aor | 1243.3 |
| Perform | 1328.3 |
| Penalties | 0 |
| Wins | 3 |
| Draws | 0 |
| Losses | 2 |
| White | 3 |
| Black | 2 |
| White wins | 2 |
| Black wins | 1 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 6 |
| Final Pos | 8 |
| Share Pos | 8 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1340.6 |
| K-factor | 20 |
| Score | 3 |
| Expected score | 3.11 |
| Score - Expected score | -0.11 |
| Rating +/- | -1.9 |
Analysis (Type)
| Rating | 1340 |
| K-factor | 20 |
| Score | 3 |
| Expected score | 3.17 |
| Score - Expected score | -0.17 |
| Rating +/- | -3.4 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2025-01-10 | Boggenpoel, B (Blake) | ENM | 1224.7 | 1187.3 | W | 1 | 0.68 | 0.32 | 5.4 | 0.72 | 0.28 | 5.6 | Yes | |
| 2 | 2025-01-10 | Kingon, J (Jonah) | EBC | 1288.5 | 1306.9 | B | 0 | 0.52 | -0.52 | -8.8 | 0.5 | -0.5 | -10 | Yes | |
| 3 | 2025-01-11 | Abrahams, L (Levi) | ENM | 1174.9 | 1165.8 | W | 1 | 0.73 | 0.27 | 4.6 | 0.74 | 0.26 | 5.2 | Yes | |
| 4 | 2025-01-11 | Gower, D (Daniel) | EBC | 1201.1 | 1187.7 | B | 1 | 0.62 | 0.38 | 6.5 | 0.64 | 0.36 | 7.2 | Yes | |
| 5 | 2025-01-11 | Van Greunen, M (Melaney) | ENM | 1327.4 | 1310.8 | W | 0 | 0.56 | -0.56 | -9.5 | 0.58 | -0.58 | -11.6 | Yes | |