PLAYER TOURNAMENT DETAILS
Jayden Petzer
1120133983Buffalo City (EBC)Tournament details
| Tour Id | 20260539 |
| Group Id | 20260532 |
| Name | 2026 Buffalo City Chess Trials 2 |
| Section | U16 Boys |
| Rounds | 5 |
| Format | Swiss |
| Type | Standard |
| Start | 2026-02-28 |
| End | 2026-02-28 |
| Submitted | 2026-02-28 |
| Rated | 2026-03-01 |
| Submit age weight | 1 |
| Host | Buffalo City |
| Total time | 60 |
| Time weight | 0.83 |
| Official results | Official results |
General
| Games | 4 |
| Score | 2 |
| Percent | 50 |
| Dp | 0 |
| Aor | 1340.4 |
| Perform | 1340.4 |
| Penalties | 0 |
| Wins | 2 |
| Draws | 0 |
| Losses | 2 |
| White | 2 |
| Black | 2 |
| White wins | 1 |
| Black wins | 1 |
| Default wins | 1 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 9 |
| Final Pos | 8 |
| Share Pos | 7 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1451.4 |
| K-factor | 32 |
| Score | 2 |
| Expected score | 2.52 |
| Score - Expected score | -0.52 |
| Rating +/- | -13.7 |
Analysis (Type)
| Rating | 1420.3 |
| K-factor | 32 |
| Score | 2 |
| Expected score | 2.38 |
| Score - Expected score | -0.38 |
| Rating +/- | -12.3 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2026-02-28 | Sigwela, A (Ayama) | EBC | 1186.5 | 1190.4 | W | 0 | 0.85 | -0.85 | -22.6 | 0.81 | -0.81 | -25.9 | Yes | |
| 2 | 2026-02-28 | Inise, MP (Mivuyo Prince) | EBC | 1239.8 | 1244.1 | E | 1 | 0 | 0 | 0 | 0 | 0 | 0 | No (Default game) | |
| 3 | 2026-02-28 | Mpepo, L (Langalasembo) | EBC | 1294 | 1287 | B | 1 | 0.64 | 0.36 | 9.5 | 0.61 | 0.39 | 12.4 | Yes | |
| 4 | 2026-02-28 | Kwelani, A (Amvuyele) | EBC | 1405.7 | 1397 | W | 1 | 0.59 | 0.41 | 10.8 | 0.57 | 0.43 | 13.8 | Yes | |
| 5 | 2026-02-28 | Cewuka, L (Lunje) | EBC | 1475.3 | 1477.5 | B | 0 | 0.43 | -0.43 | -11.4 | 0.39 | -0.39 | -12.5 | Yes | |