PLAYER TOURNAMENT DETAILS
Matthew Opperman
108077754West Coast (WCU)Tournament details
| Tour Id | 20220800 |
| Group Id | 20220799 |
| Name | Western Cape Schools Chess 2022 |
| Section | U15 Boys |
| Rounds | 6 |
| Format | Swiss |
| Type | Standard |
| Start | 2022-05-07 |
| End | 2022-05-08 |
| Submitted | 2022-05-12 |
| Rated | 2022-05-12 |
| Submit age weight | 1 |
| Host | Eden (WEG) |
| Total time | 65 |
| Time weight | 0.853 |
| Official results | Official results |
General
| Games | 6 |
| Score | 2.5 |
| Percent | 41.7 |
| Dp | -70.8 |
| Aor | 1316.5 |
| Perform | 1245.7 |
| Penalties | 0 |
| Wins | 2 |
| Draws | 1 |
| Losses | 3 |
| White | 4 |
| Black | 2 |
| White wins | 1 |
| Black wins | 1 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 7 |
| Final Pos | 52 |
| Share Pos | 47 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1490.8 |
| K-factor | 20 |
| Score | 2.5 |
| Expected score | 4.3 |
| Score - Expected score | -1.8 |
| Rating +/- | -30.7 |
Analysis (Type)
| Rating | 1500.6 |
| K-factor | 20 |
| Score | 2.5 |
| Expected score | 4.8 |
| Score - Expected score | -2.3 |
| Rating +/- | -46 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2022-05-07 | Wu, J (Jason) | WCT | 1276 | 1212 | W | 0.5 | 0.79 | -0.29 | -4.9 | 0.88 | -0.38 | -7.6 | Yes | |
| 2 | 2022-05-07 | Waguta, B (Brooklyn) | WCT | 1563.4 | 1520.3 | B | 0 | 0.37 | -0.37 | -6.3 | 0.44 | -0.44 | -8.8 | Yes | |
| 3 | 2022-05-07 | Lottering, C (Claton) | WCK | 1181.6 | 1178.4 | W | 1 | 0.9 | 0.1 | 1.7 | 0.92 | 0.08 | 1.6 | Yes | |
| 4 | 2022-05-07 | Velem, R (Renico) | WCW | 1259.1 | 1139.2 | B | 1 | 0.73 | 0.27 | 4.6 | 0.88 | 0.12 | 2.4 | Yes | |
| 5 | 2022-05-08 | Anderson, N (Neo) | WCW | 1407.8 | 1290.4 | W | 0 | 0.64 | -0.64 | -10.9 | 0.79 | -0.79 | -15.8 | Yes | |
| 6 | 2022-05-08 | Louw, W (Walt) | WCW | 1211.1 | 1188.8 | W | 0 | 0.87 | -0.87 | -14.8 | 0.9 | -0.9 | -18 | Yes | |