PLAYER TOURNAMENT DETAILS
Janka De Beer
205067320Ekurhuleni (GE)Tournament details
| Tour Id | 20230683 |
| Group Id | 20230673 |
| Name | 2023 South African Junior Closed Chess Championships |
| Section | U18 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 | 8 |
| Score | 4 |
| Percent | 50 |
| Dp | 0 |
| Aor | 1408.5 |
| Perform | 1408.5 |
| Penalties | 0 |
| Wins | 3 |
| Draws | 2 |
| Losses | 3 |
| White | 4 |
| Black | 4 |
| White wins | 1 |
| Black wins | 2 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 1 |
| Half byes | 0 |
| Rank | 8 |
| Final Pos | 0 |
| Share Pos | 0 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1398.9 |
| K-factor | 20 |
| Score | 4 |
| Expected score | 3.91 |
| Score - Expected score | 0.09 |
| Rating +/- | 1.8 |
Analysis (Type)
| Rating | 1386.3 |
| K-factor | 20 |
| Score | 4 |
| Expected score | 3.75 |
| Score - Expected score | 0.25 |
| Rating +/- | 5 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2023-03-31 | Mafinya, T (Thama) | GE | 1269.7 | 1292.6 | B | 1 | 0.61 | 0.39 | 7.8 | 0.57 | 0.43 | 8.6 | Yes | |
| 2 | 2023-03-31 | Wang, P-S (Pei-Shan) | EBC | 1583.7 | 1583.6 | W | 0 | 0.33 | -0.33 | -6.6 | 0.31 | -0.31 | -6.2 | Yes | |
| 3 | 2023-04-01 | Shaw, A (Amy) | GJM | 1343.3 | 1339.6 | B | 1 | 0.52 | 0.48 | 9.6 | 0.51 | 0.49 | 9.8 | Yes | |
| 4 | 2023-04-01 | Tlhage, MM (Molemo) | NBR | 1368 | 1381.1 | W | 0 | 0.58 | -0.58 | -11.6 | 0.55 | -0.55 | -11 | Yes | |
| 5 | 2023-04-02 | Petlele, M (Motheo) | NBR | 1495.4 | 1497.2 | W | 0.5 | 0.43 | 0.07 | 1.4 | 0.41 | 0.09 | 1.8 | Yes | |
| 6 | 2023-04-02 | 0 | 0 | Y | 1 | 0 | 0 | 0 | 0 | 0 | 0 | No (Bye) | |||
| 7 | 2023-04-03 | Nel, H (Hayley) | GJM | 1562.3 | 1574.2 | B | 0 | 0.27 | -0.27 | -5.4 | 0.24 | -0.24 | -4.8 | Yes | |
| 8 | 2023-04-03 | Bothma, L (Liandri) | GE | 1165 | 1160.8 | W | 1 | 0.81 | 0.19 | 3.8 | 0.8 | 0.2 | 4 | Yes | |
| 9 | 2023-04-04 | Claassen, G (Gabriella) | GTP | 1480.6 | 1472.4 | B | 0.5 | 0.36 | 0.14 | 2.8 | 0.36 | 0.14 | 2.8 | Yes | |