PLAYER TOURNAMENT DETAILS
Rayna Naidoo
201026583Johannesburg Metro (GJM)Tournament details
| Tour Id | 20180705 |
| Group Id | 20180695 |
| Name | 2018 South African Junior Closed Chess Championships |
| Section | U18 Girls |
| Rounds | 11 |
| Format | Swiss |
| Type | Classical |
| Start | 2018-04-01 |
| End | 2018-04-07 |
| Submitted | 2018-04-07 |
| Rated | 2018-04-07 |
| Submit age weight | 1 |
| Host | Chess South Africa (CSA) |
| Total time | 120 |
| Time weight | 1 |
| Official results | Official results |
General
| Games | 11 |
| Score | 7 |
| Percent | 63.6 |
| Dp | 115.9 |
| Aor | 1242.5 |
| Perform | 1358.4 |
| Penalties | 0 |
| Wins | 6 |
| Draws | 2 |
| Losses | 3 |
| White | 6 |
| Black | 5 |
| White wins | 5 |
| Black wins | 1 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 11 |
| Final Pos | 4 |
| Share Pos | 2 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1215.5 |
| K-factor | 20 |
| Score | 7 |
| Expected score | 4.95 |
| Score - Expected score | 2.05 |
| Rating +/- | 41 |
Analysis (Type)
| Rating | 1213.2 |
| K-factor | 20 |
| Score | 7 |
| Expected score | 4.9 |
| Score - Expected score | 2.1 |
| Rating +/- | 42 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2018-04-01 | Janse Van Rensburg, N (Natasha) | GTP | 617.7 | 631 | W | 1 | 1 | 0 | 0 | 1 | 0 | 0 | Yes | |
| 2 | 2018-04-02 | Van Heerden, L (Lara) | GTP | 1283.8 | 1285.3 | B | 0 | 0.38 | -0.38 | -7.6 | 0.37 | -0.37 | -7.4 | Yes | |
| 3 | 2018-04-02 | Kettledas, DT (Danielle) | ENM | 1121.1 | 1107.5 | W | 1 | 0.65 | 0.35 | 7 | 0.66 | 0.34 | 6.8 | Yes | |
| 4 | 2018-04-03 | Du Plessis, AC (Anika) | WCW | WIM | 1534.5 | 1535.8 | W | 1 | 0.17 | 0.83 | 16.6 | 0.17 | 0.83 | 16.6 | Yes |
| 5 | 2018-04-03 | Swart, S (Sune) | WEG | 1253.1 | 1253.7 | B | 1 | 0.41 | 0.59 | 11.8 | 0.41 | 0.59 | 11.8 | Yes | |
| 6 | 2018-04-04 | Joubert, D (Dantelle) | WCT | WFM | 1601.1 | 1613.3 | W | 0 | 0.09 | -0.09 | -1.8 | 0.08 | -0.08 | -1.6 | Yes |
| 7 | 2018-04-05 | Booysen, E (Elda) | GTP | WCM | 1429.7 | 1424.2 | B | 0 | 0.21 | -0.21 | -4.2 | 0.21 | -0.21 | -4.2 | Yes |
| 8 | 2018-04-05 | Wolmarans, R (Riekie) | GE | 1434.3 | 1428.9 | B | 0.5 | 0.2 | 0.3 | 6 | 0.21 | 0.29 | 5.8 | Yes | |
| 9 | 2018-04-06 | Gouws, KM (Karla) | ENM | 1194.3 | 1202.2 | W | 1 | 0.57 | 0.43 | 8.6 | 0.55 | 0.45 | 9 | Yes | |
| 10 | 2018-04-06 | Villoen, S (Sharise) | GSV | 1255.9 | 1259.5 | B | 0.5 | 0.41 | 0.09 | 1.8 | 0.4 | 0.1 | 2 | Yes | |
| 11 | 2018-04-07 | Van Niekerk, R (Ronita) | GSV | 942.2 | 963.6 | W | 1 | 0.86 | 0.14 | 2.8 | 0.83 | 0.17 | 3.4 | Yes | |