PLAYER TOURNAMENT DETAILS
Alex Donald Lebogang Maredi
197020889Tshwane (GTP)Tournament details
| Tour Id | 20171370 |
| Group Id | 20171369 |
| Name | Ussa Chess Tournament 2017 |
| Section | Open |
| Rounds | 9 |
| Format | Swiss |
| Type | Standard |
| Start | 2017-07-03 |
| End | 2017-07-07 |
| Submitted | 2017-07-07 |
| Rated | 2017-07-25 |
| Submit age weight | 1 |
| Host | Johannesburg Metro (GJM) |
| Total time | 90 |
| Time weight | 0.938 |
| Official results | Official results |
General
| Games | 9 |
| Score | 7 |
| Percent | 77.8 |
| Dp | 220 |
| Aor | 1489.8 |
| Perform | 1710 |
| Penalties | 0 |
| Wins | 6 |
| Draws | 2 |
| Losses | 1 |
| White | 0 |
| Black | 0 |
| White wins | 0 |
| Black wins | 0 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 10 |
| Final Pos | 3 |
| Share Pos | 3 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1813 |
| K-factor | 20 |
| Score | 7 |
| Expected score | 5.64 |
| Score - Expected score | 1.36 |
| Rating +/- | 25.5 |
Analysis (Type)
| Rating | 1813 |
| K-factor | 20 |
| Score | 7 |
| Expected score | 5.64 |
| Score - Expected score | 1.36 |
| Rating +/- | 27.2 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2017-07-03 | David, O (Olwethu) | WP | 1421 | 1421 | B | 1 | 0.92 | 0.08 | 1.5 | 0.08 | 0.92 | 18.4 | No (Unrated opp excluded) | |
| 2 | 2017-07-03 | Xatasi, L (Lamla) | EBC | 1421 | 1421 | W | 1 | 0.92 | 0.08 | 1.5 | 0.08 | 0.92 | 18.4 | Yes | |
| 3 | 2017-07-04 | Mabena, M (Mzamo) | GE | 1421 | 1421 | B | 1 | 0.92 | 0.08 | 1.5 | 0.08 | 0.92 | 18.4 | Yes | |
| 4 | 2017-07-04 | Babuseng, M (Moitse) | NNM | 1540 | 1540 | W | 1 | 0.83 | 0.17 | 3.2 | 0.17 | 0.83 | 16.6 | Yes | |
| 5 | 2017-07-05 | Pon, M (Matt) | GJM | FM | 2131 | 2131 | B | 0 | 0.13 | -0.13 | -2.4 | -0.13 | 0.13 | 2.6 | Yes |
| 6 | 2017-07-06 | Mokwele, Lj (Lethabo) | LIM | 1421 | 1421 | W | 1 | 0.92 | 0.08 | 1.5 | 0.08 | 0.92 | 18.4 | Yes | |
| 7 | 2017-07-06 | Chueu, C (Calvin) | GTP | 1511 | 1511 | B | 0.5 | 0.85 | -0.35 | -6.6 | -0.35 | 0.85 | 17 | Yes | |
| 8 | 2017-07-07 | Lengwati, L (Lungile) | GTP | 1421 | 1421 | W | 1 | 0.92 | 0.08 | 1.5 | 0.08 | 0.92 | 18.4 | Yes | |
| 9 | 2017-07-07 | De Abreu, Rn (Roberto) | GJM | FM | 2111 | 2111 | W | 0.5 | 0.15 | 0.35 | 6.6 | 0.35 | 0.15 | 3 | Yes |