PLAYER TOURNAMENT DETAILS
Matthew Opperman
108077754West Coast (WCU)Tournament details
| Tour Id | 20191250 |
| Group Id | 20191245 |
| Name | South African Schools Individuals Chess Championships 2019 |
| Section | U13 Open |
| Rounds | 7 |
| Format | Swiss |
| Type | Standard |
| Start | 2019-06-18 |
| End | 2019-06-21 |
| Submitted | 2019-06-25 |
| Rated | 2019-06-25 |
| Submit age weight | 1 |
| Host | Frances Baard (NCF) |
| Total time | 60 |
| Time weight | 0.83 |
| Official results | Official results |
General
| Games | 7 |
| Score | 4 |
| Percent | 57.1 |
| Dp | 60.7 |
| Aor | 1315.9 |
| Perform | 1376.6 |
| Penalties | 0 |
| Wins | 4 |
| Draws | 0 |
| Losses | 3 |
| White | 3 |
| Black | 4 |
| White wins | 1 |
| Black wins | 3 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 7 |
| Final Pos | 11 |
| Share Pos | 7 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1407.5 |
| K-factor | 20 |
| Score | 4 |
| Expected score | 4.2 |
| Score - Expected score | -0.2 |
| Rating +/- | -3.3 |
Analysis (Type)
| Rating | 1367.8 |
| K-factor | 20 |
| Score | 4 |
| Expected score | 4.07 |
| Score - Expected score | -0.07 |
| Rating +/- | -1.4 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2019-06-18 | Rosenberg, W (Wagheed) | WCT | 1364.5 | 1263.7 | W | 0 | 0.59 | -0.59 | -9.8 | 0.66 | -0.66 | -13.2 | Yes | |
| 2 | 2019-06-18 | Osborne, R (Ryan Eugene) | WCT | 1259.4 | 1263.3 | B | 1 | 0.63 | 0.37 | 6.1 | 0.58 | 0.42 | 8.4 | Yes | |
| 3 | 2019-06-19 | Lekhwi, A (Azania) | NCF | 1099.4 | 1085.2 | W | 1 | 0.9 | 0.1 | 1.7 | 0.87 | 0.13 | 2.6 | Yes | |
| 4 | 2019-06-19 | Goliath, K (Kian) | WCT | 1387.5 | 1375.3 | B | 1 | 0.48 | 0.52 | 8.6 | 0.45 | 0.55 | 11 | Yes | |
| 5 | 2019-06-20 | Titus, D (Dominique) | GE | 1388.6 | 1370.3 | W | 0 | 0.56 | -0.56 | -9.3 | 0.54 | -0.54 | -10.8 | Yes | |
| 6 | 2019-06-20 | Allie, I (Ishmaeel) | WCT | 1327.6 | 1312.5 | B | 1 | 0.55 | 0.45 | 7.5 | 0.52 | 0.48 | 9.6 | Yes | |
| 7 | 2019-06-21 | Potgieter, E (Edward) | GJM | 1384.1 | 1379.5 | B | 0 | 0.49 | -0.49 | -8.1 | 0.44 | -0.44 | -8.8 | Yes | |