PLAYER TOURNAMENT DETAILS
Mari-Louise Steyn
2150134902Johannesburg Metro (GJM)Tournament details
| Tour Id | 20230673 |
| Group Id | 20230673 |
| Name | 2023 South African Junior Closed Chess Championships |
| Section | U8 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 | 4 |
| Percent | 44.4 |
| Dp | -47.2 |
| Aor | 1296.9 |
| Perform | 1249.6 |
| Penalties | 0 |
| Wins | 4 |
| Draws | 0 |
| Losses | 5 |
| White | 4 |
| Black | 5 |
| White wins | 1 |
| Black wins | 3 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 8 |
| Final Pos | 0 |
| Share Pos | 0 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1199.7 |
| K-factor | 20 |
| Score | 4 |
| Expected score | 3.44 |
| Score - Expected score | 0.56 |
| Rating +/- | 11.2 |
Analysis (Type)
| Rating | 1199 |
| K-factor | 20 |
| Score | 4 |
| Expected score | 3.45 |
| Score - Expected score | 0.55 |
| Rating +/- | 11 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2023-03-31 | Kgame, O (Onalenna Itumeleng) | NBR | 1527.7 | 1531.9 | W | 0 | 0.16 | -0.16 | -3.2 | 0.15 | -0.15 | -3 | Yes | |
| 2 | 2023-03-31 | Wong, K (Kayla) | GE | 1180.8 | 1192.8 | B | 1 | 0.48 | 0.52 | 10.4 | 0.47 | 0.53 | 10.6 | Yes | |
| 3 | 2023-04-01 | Exarchos, I (Isabella) | GJM | 1340.2 | 1322.2 | W | 1 | 0.38 | 0.62 | 12.4 | 0.4 | 0.6 | 12 | Yes | |
| 4 | 2023-04-01 | Gerber, Z (Zoe) | GJM | 1158 | 1158.7 | B | 1 | 0.51 | 0.49 | 9.8 | 0.51 | 0.49 | 9.8 | Yes | |
| 5 | 2023-04-02 | Conradie, I (Ingrid) | GTP | 1417.8 | 1416.8 | B | 0 | 0.2 | -0.2 | -4 | 0.2 | -0.2 | -4 | Yes | |
| 6 | 2023-04-02 | Maphoso, B (Boithabiso) | NBR | 1245.9 | 1251.9 | W | 0 | 0.49 | -0.49 | -9.8 | 0.48 | -0.48 | -9.6 | Yes | |
| 7 | 2023-04-03 | Kleijnhans, M (Mila) | GE | 1050.2 | 1042.4 | B | 1 | 0.63 | 0.37 | 7.4 | 0.64 | 0.36 | 7.2 | Yes | |
| 8 | 2023-04-03 | Van Zyl, S (Sanli) | GTP | 1478.8 | 1478 | W | 0 | 0.22 | -0.22 | -4.4 | 0.22 | -0.22 | -4.4 | Yes | |
| 9 | 2023-04-04 | Conradie, M (Minka) | GJM | 1272.3 | 1261.7 | B | 0 | 0.37 | -0.37 | -7.4 | 0.39 | -0.39 | -7.8 | Yes | |