PLAYER TOURNAMENT DETAILS
Lenita Jacobs
205086771Johannesburg Metro (GJM)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 | 3.5 |
| Percent | 43.8 |
| Dp | -53.1 |
| Aor | 1351.8 |
| Perform | 1298.7 |
| Penalties | 0 |
| Wins | 3 |
| Draws | 1 |
| Losses | 4 |
| White | 4 |
| Black | 4 |
| White wins | 2 |
| Black wins | 1 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 1 |
| Half byes | 0 |
| Rank | 10 |
| Final Pos | 0 |
| Share Pos | 0 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1347.3 |
| K-factor | 20 |
| Score | 3.5 |
| Expected score | 3.96 |
| Score - Expected score | -0.46 |
| Rating +/- | -9.2 |
Analysis (Type)
| Rating | 1341.1 |
| K-factor | 20 |
| Score | 3.5 |
| Expected score | 3.88 |
| Score - Expected score | -0.38 |
| Rating +/- | -7.6 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2023-03-31 | Jacobs, E (Elsje) | EBC | 1452.9 | 1443.2 | B | 0 | 0.34 | -0.34 | -6.8 | 0.34 | -0.34 | -6.8 | Yes | |
| 2 | 2023-03-31 | Shaw, A (Amy) | GJM | 1343.3 | 1339.6 | W | 0 | 0.55 | -0.55 | -11 | 0.54 | -0.54 | -10.8 | Yes | |
| 3 | 2023-04-01 | 0 | 0 | Y | 1 | 0 | 0 | 0 | 0 | 0 | 0 | No (Bye) | |||
| 4 | 2023-04-01 | Petlele, M (Motheo) | NBR | 1495.4 | 1497.2 | B | 0 | 0.29 | -0.29 | -5.8 | 0.28 | -0.28 | -5.6 | Yes | |
| 5 | 2023-04-02 | Reddy, S (Siona) | KED | 1136.2 | 1131.8 | W | 1 | 0.79 | 0.21 | 4.2 | 0.79 | 0.21 | 4.2 | Yes | |
| 6 | 2023-04-02 | Mafinya, T (Thama) | GE | 1269.7 | 1292.6 | B | 1 | 0.55 | 0.45 | 9 | 0.51 | 0.49 | 9.8 | Yes | |
| 7 | 2023-04-03 | Tlhage, MM (Molemo) | NBR | 1368 | 1381.1 | W | 0.5 | 0.52 | -0.02 | -0.4 | 0.5 | 0 | 0 | Yes | |
| 8 | 2023-04-03 | Wang, P-S (Pei-Shan) | EBC | 1583.7 | 1583.6 | B | 0 | 0.18 | -0.18 | -3.6 | 0.18 | -0.18 | -3.6 | Yes | |
| 9 | 2023-04-04 | Bothma, L (Liandri) | GE | 1165 | 1160.8 | W | 1 | 0.75 | 0.25 | 5 | 0.75 | 0.25 | 5 | Yes | |