PLAYER TOURNAMENT DETAILS
Matthew Pasaribu
105029423Tshwane (GTP)Tournament details
| Tour Id | 20230684 |
| Group Id | 20230673 |
| Name | 2023 South African Junior Closed Chess Championships |
| Section | U18 Open |
| Rounds | 9 |
| Format | Swiss |
| Type | Classical |
| Start | 2023-03-31 |
| End | 2023-04-04 |
| Submitted | 2023-04-05 |
| Rated | 2023-04-05 |
| Submit age weight | 1 |
| Host | Chess South Africa (CSA) |
| Total time | 120 |
| Time weight | 1 |
| Official results | Official results |
General
| Games | 8 |
| Score | 2.5 |
| Percent | 31.3 |
| Dp | -159.4 |
| Aor | 1620 |
| Perform | 1460.6 |
| Penalties | 0 |
| Wins | 1 |
| Draws | 3 |
| Losses | 4 |
| White | 4 |
| Black | 4 |
| White wins | 1 |
| Black wins | 0 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 1 |
| Half byes | 0 |
| Rank | 13 |
| Final Pos | 0 |
| Share Pos | 0 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1497.2 |
| K-factor | 20 |
| Score | 2.5 |
| Expected score | 2.86 |
| Score - Expected score | -0.36 |
| Rating +/- | -7.2 |
Analysis (Type)
| Rating | 1491.9 |
| K-factor | 20 |
| Score | 2.5 |
| Expected score | 2.83 |
| Score - Expected score | -0.33 |
| Rating +/- | -6.6 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2023-03-31 | Sparg, N (Nathan) | EBC | 1805.3 | 1793.8 | W | 0 | 0.18 | -0.18 | -3.6 | 0.19 | -0.19 | -3.8 | Yes | |
| 2 | 2023-03-31 | Delport, B (Ben) | GTP | 1601.9 | 1598.7 | B | 0 | 0.34 | -0.34 | -6.8 | 0.33 | -0.33 | -6.6 | Yes | |
| 3 | 2023-04-01 | 0 | 0 | Y | 1 | 0 | 0 | 0 | 0 | 0 | 0 | No (Bye) | |||
| 4 | 2023-04-01 | Van Den Berg, R (Reynard) | GTP | 1653.8 | 1646.9 | W | 0.5 | 0.36 | 0.14 | 2.8 | 0.36 | 0.14 | 2.8 | Yes | |
| 5 | 2023-04-02 | Stadler, H (Helgard) | GE | 1378.5 | 1390.1 | B | 0.5 | 0.6 | -0.1 | -2 | 0.58 | -0.08 | -1.6 | Yes | |
| 6 | 2023-04-02 | Minnaar, JP (Juan) | GSV | 1601.5 | 1602.2 | W | 1 | 0.42 | 0.58 | 11.6 | 0.41 | 0.59 | 11.8 | Yes | |
| 7 | 2023-04-03 | Smit, YH (Yoshua) | GTP | 1654.1 | 1659.3 | B | 0 | 0.28 | -0.28 | -5.6 | 0.26 | -0.26 | -5.2 | Yes | |
| 8 | 2023-04-03 | Moodley, J (Jamie) | KUR | 1534.7 | 1527.5 | B | 0.5 | 0.41 | 0.09 | 1.8 | 0.42 | 0.08 | 1.6 | Yes | |
| 9 | 2023-04-04 | Lefyedi, T (Thatego) | NBR | 1729.8 | 1726 | W | 0 | 0.27 | -0.27 | -5.4 | 0.27 | -0.27 | -5.4 | Yes | |