PLAYER TOURNAMENT DETAILS
Keira Ziervogel
2080113546Ekurhuleni (GE)Tournament details
| Tour Id | 20230681 |
| Group Id | 20230673 |
| Name | 2023 South African Junior Closed Chess Championships |
| Section | U16 Girls |
| 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 | 9 |
| Score | 1 |
| Percent | 11.1 |
| Dp | -330.6 |
| Aor | 1361.2 |
| Perform | 1030.6 |
| Penalties | 0 |
| Wins | 1 |
| Draws | 0 |
| Losses | 8 |
| White | 4 |
| Black | 5 |
| White wins | 0 |
| Black wins | 1 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 15 |
| Final Pos | 0 |
| Share Pos | 0 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1260.6 |
| K-factor | 20 |
| Score | 1 |
| Expected score | 3.4 |
| Score - Expected score | -2.4 |
| Rating +/- | -48 |
Analysis (Type)
| Rating | 1244.8 |
| K-factor | 20 |
| Score | 1 |
| Expected score | 3.32 |
| Score - Expected score | -2.32 |
| Rating +/- | -46.4 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2023-03-31 | Bixa, T (Tshegofatso) | EBC | 1431.6 | 1430.9 | B | 0 | 0.26 | -0.26 | -5.2 | 0.24 | -0.24 | -4.8 | Yes | |
| 2 | 2023-03-31 | Netshimbupfe, W (Wanga) | GE | 1403 | 1391.6 | W | 0 | 0.38 | -0.38 | -7.6 | 0.37 | -0.37 | -7.4 | Yes | |
| 3 | 2023-04-01 | Jain, C (Chesta) | GE | 1274.9 | 1269.9 | B | 1 | 0.44 | 0.56 | 11.2 | 0.43 | 0.57 | 11.4 | Yes | |
| 4 | 2023-04-01 | Padayachy, S (Shreya) | GTP | 1326.7 | 1311.9 | B | 0 | 0.38 | -0.38 | -7.6 | 0.38 | -0.38 | -7.6 | Yes | |
| 5 | 2023-04-02 | Nyarenda, M (Miranda) | GE | 1209.6 | 1202.9 | W | 0 | 0.6 | -0.6 | -12 | 0.59 | -0.59 | -11.8 | Yes | |
| 6 | 2023-04-02 | Dove, M (Megan) | EBC | 1397.9 | 1395.6 | B | 0 | 0.3 | -0.3 | -6 | 0.28 | -0.28 | -5.6 | Yes | |
| 7 | 2023-04-03 | Nkhwashu, G (Geraldine) | MNW | 1398.4 | 1390.3 | W | 0 | 0.38 | -0.38 | -7.6 | 0.37 | -0.37 | -7.4 | Yes | |
| 8 | 2023-04-03 | Radia, D (Diya) | GTP | 1375.3 | 1370.7 | B | 0 | 0.32 | -0.32 | -6.4 | 0.31 | -0.31 | -6.2 | Yes | |
| 9 | 2023-04-04 | Matshego, T (Thato) | NBR | 1433.3 | 1419 | W | 0 | 0.34 | -0.34 | -6.8 | 0.34 | -0.34 | -6.8 | Yes | |