PLAYER TOURNAMENT DETAILS
Johanna Willemiena De Koster
296006633Cape Town (WCT)Tournament details
| Tour Id | 31394 |
| Group Id | 49 |
| Name | Sa Junior Closed Chess Championship 2015 |
| Section | Under 18+20 Girls |
| Rounds | 11 |
| Format | Swiss |
| Type | Classical |
| Start | 2015-04-04 |
| End | 2015-04-10 |
| Submitted | 2015-04-10 |
| Rated | 2015-04-12 |
| Submit age weight | 1 |
| Host | Tshwane (GTP) |
| Total time | 120 |
| Time weight | 1 |
| Official results | Official results |
General
| Games | 11 |
| Score | 5 |
| Percent | 45.5 |
| Dp | -36 |
| Aor | 1298.4 |
| Perform | 1262 |
| Penalties | 0 |
| Wins | 3 |
| Draws | 4 |
| Losses | 4 |
| White | 0 |
| Black | 0 |
| White wins | 0 |
| Black wins | 0 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 7 |
| Final Pos | 13 |
| Share Pos | 13 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1306 |
| K-factor | 20 |
| Score | 5 |
| Expected score | 4.53 |
| Score - Expected score | 0.47 |
| Rating +/- | 9.4 |
Analysis (Type)
| Rating | 1306 |
| K-factor | 20 |
| Score | 5 |
| Expected score | 4.53 |
| Score - Expected score | 0.47 |
| Rating +/- | 9.4 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2015-04-04 | Badenhorst, M (Mandie) | NWP | 947 | 947 | B | 0 | 0.9 | -0.9 | -18 | -0.9 | 0.9 | 18 | Yes | |
| 2 | 2015-04-04 | Ndunakazi, Np (Nobuhle) | KZN | 1344 | 1344 | W | 0.5 | 0.45 | 0.05 | 1 | 0.05 | 0.45 | 9 | Yes | |
| 3 | 2015-04-06 | Samons, M (Marcelle) | GSV | 1407 | 1407 | B | 0 | 0.36 | -0.36 | -7.2 | -0.36 | 0.36 | 7.2 | Yes | |
| 4 | 2015-04-06 | Brits, L (Leandra) | GJM | 1274 | 1274 | W | 0.5 | 0.54 | -0.04 | -0.8 | -0.04 | 0.54 | 10.8 | Yes | |
| 5 | 2015-04-07 | Wilke, Eg (Eljeanie) | GJM | 1409 | 1409 | B | 1 | 0.36 | 0.64 | 12.8 | 0.64 | 0.36 | 7.2 | Yes | |
| 6 | 2015-04-07 | Setwaba, R (Refilwe) | LIM | 1309 | 1309 | B | 1 | 0 | 1 | 20 | 1 | 0 | 0 | Yes | |
| 7 | 2015-04-08 | Engelbrecht, L (Liezl) | GTP | 1515 | 1515 | W | 0 | 0.23 | -0.23 | -4.6 | -0.23 | 0.23 | 4.6 | Yes | |
| 8 | 2015-04-08 | Berkovitz, S (Sherryn) | WP | 1309 | 1309 | W | 0.5 | 0 | 0.5 | 10 | 0.5 | 0 | 0 | Yes | |
| 9 | 2015-04-09 | Wiid, J (Juane) | GJM | 1207 | 1207 | B | 0.5 | 0.64 | -0.14 | -2.8 | -0.14 | 0.64 | 12.8 | Yes | |
| 10 | 2015-04-09 | Perumal, K (Keyanna) | KZN | 1065 | 1065 | B | 1 | 0.8 | 0.2 | 4 | 0.2 | 0.8 | 16 | Yes | |
| 11 | 2015-04-10 | Fritz, K (Kaylyn) | WP | 1496 | 1496 | W | 0 | 0.25 | -0.25 | -5 | -0.25 | 0.25 | 5 | Yes | |