PLAYER TOURNAMENT DETAILS
Rayna Naidoo
201026583Johannesburg Metro (GJM)Tournament details
| Tour Id | 20182076 |
| Group Id | 20182076 |
| Name | World Youth Chess Championships 2018 |
| Section | |
| Rounds | 11 |
| Format | Swiss |
| Type | Classical |
| Start | 2018-10-20 |
| End | 2018-10-30 |
| Submitted | 1900-01-01 |
| Rated | 2018-10-30 |
| Submit age weight | 1 |
| Host | Greece (GRE) |
| Total time | 150 |
| Time weight | 1 |
| Official results | Official results |
General
| Games | 10 |
| Score | 3 |
| Percent | 30 |
| Dp | -170 |
| Aor | 1678.5 |
| Perform | 1508.5 |
| Penalties | 0 |
| Wins | 2 |
| Draws | 2 |
| Losses | 6 |
| White | 5 |
| Black | 5 |
| White wins | 2 |
| Black wins | 0 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | -1 |
| Final Pos | -1 |
| Share Pos | -1 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1279.1 |
| K-factor | 20 |
| Score | 3 |
| Expected score | 1.41 |
| Score - Expected score | 1.59 |
| Rating +/- | 31.8 |
Analysis (Type)
| Rating | 1274.4 |
| K-factor | 20 |
| Score | 3 |
| Expected score | 1.38 |
| Score - Expected score | 1.62 |
| Rating +/- | 32.4 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2018-10-20 | Prakapuk Vera | BLR | 1949 | 1949 | W | 0 | 0.01 | -0.01 | -0.2 | 0.01 | -0.01 | -0.2 | Yes | |
| 2 | 2018-10-21 | Nguyen Thi Minh Thu | VIE | WFM | 1849 | 1849 | B | 0 | 0 | 0 | 0 | 0 | 0 | 0 | Yes |
| 3 | 2018-10-21 | Hunt Fikirte | USA | 1827 | 1827 | W | 0.5 | 0.01 | 0.49 | 9.8 | 0.01 | 0.49 | 9.8 | Yes | |
| 4 | 2018-10-22 | Perminaite Guoda | LTU | 1840 | 1840 | B | 0 | 0 | 0 | 0 | 0 | 0 | 0 | Yes | |
| 5 | 2018-10-23 | Salas Estrada Ana Paola | MEX | WCM | 1665 | 1665 | W | 1 | 0.09 | 0.91 | 18.2 | 0.09 | 0.91 | 18.2 | Yes |
| 6 | 2018-10-24 | Belluire Beatrice | FRA | 1931 | 1931 | B | 0 | 0 | 0 | 0 | 0 | 0 | 0 | Yes | |
| 7 | 2018-10-26 | Mahmutagic Mevlida | BIH | 1484 | 1484 | W | 0.5 | 0.3 | 0.2 | 4 | 0.3 | 0.2 | 4 | Yes | |
| 8 | 2018-10-27 | Booysen Elda | RSA | WCM | 1452 | 1452 | B | 0 | 0.26 | -0.26 | -5.2 | 0.25 | -0.25 | -5 | Yes |
| 9 | 2018-10-28 | 0 | 0 | X | -1 | 0 | 0 | 0 | 0 | 0 | 0 | No (Did not play) | |||
| 10 | 2018-10-29 | Ni Mhuireagain Eibhia | IRL | 1655 | 1655 | B | 0 | 0.02 | -0.02 | -0.4 | 0.02 | -0.02 | -0.4 | Yes | |
| 11 | 2018-10-30 | Horn Caro | NAM | 1133 | 1133 | W | 1 | 0.71 | 0.29 | 5.8 | 0.71 | 0.29 | 5.8 | Yes | |