PLAYER TOURNAMENT DETAILS
Lynette Helder
2090155382Ekurhuleni (GE)Tournament details
| Tour Id | 20251023 |
| Group Id | 20251015 |
| Name | South African Junior Closed Chess Championships 2025 |
| Section | U16 Girls |
| Rounds | 9 |
| Format | Swiss |
| Type | Classical |
| Start | 2025-03-31 |
| End | 2025-04-05 |
| Submitted | 2025-04-09 |
| Rated | 2025-04-09 |
| Submit age weight | 1 |
| Host | Cape Winelands (WCW) |
| Total time | 120 |
| Time weight | 1 |
| Official results | Official results |
General
| Games | 9 |
| Score | 5.5 |
| Percent | 61.1 |
| Dp | 94.4 |
| Aor | 1473.3 |
| Perform | 1567.7 |
| Penalties | 0 |
| Wins | 4 |
| Draws | 3 |
| Losses | 2 |
| White | 5 |
| Black | 4 |
| White wins | 1 |
| Black wins | 3 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 23 |
| Final Pos | 10 |
| Share Pos | 8 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1426 |
| K-factor | 20 |
| Score | 5.5 |
| Expected score | 4.05 |
| Score - Expected score | 1.45 |
| Rating +/- | 29 |
Analysis (Type)
| Rating | 1438.4 |
| K-factor | 20 |
| Score | 5.5 |
| Expected score | 4.2 |
| Score - Expected score | 1.3 |
| Rating +/- | 26 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2025-03-31 | Mahadeo, S (Shreeya) | KED | WRM | 1554 | 1567.4 | W | 0 | 0.39 | -0.39 | -7.8 | 0.39 | -0.39 | -7.8 | Yes |
| 2 | 2025-03-31 | Van Deventer, L (Lia) | WCW | 1398.1 | 1379.7 | B | 1 | 0.49 | 0.51 | 10.2 | 0.53 | 0.47 | 9.4 | Yes | |
| 3 | 2025-04-01 | Woolf, J (Jessika) | WCT | 1347.3 | 1345.5 | W | 1 | 0.63 | 0.37 | 7.4 | 0.65 | 0.35 | 7 | Yes | |
| 4 | 2025-04-01 | Gie, M (Mckenzie) | ENM | 1300.6 | 1297.4 | B | 1 | 0.6 | 0.4 | 8 | 0.62 | 0.38 | 7.6 | Yes | |
| 5 | 2025-04-03 | Ramlall, S (Sanjana) | GJM | WRM | 1601.9 | 1604.5 | W | 0 | 0.34 | -0.34 | -6.8 | 0.35 | -0.35 | -7 | Yes |
| 6 | 2025-04-03 | Matima, L (Lee-Anne) | WCT | 1478.6 | 1478.8 | B | 1 | 0.4 | 0.6 | 12 | 0.41 | 0.59 | 11.8 | Yes | |
| 7 | 2025-04-04 | Nieuwoudt, N (Noreht) | WCW | 1501.1 | 1488.5 | W | 0.5 | 0.45 | 0.05 | 1 | 0.48 | 0.02 | 0.4 | Yes | |
| 8 | 2025-04-04 | Deysel, H (Hannah) | GJM | 1531.1 | 1529.1 | B | 0.5 | 0.34 | 0.16 | 3.2 | 0.35 | 0.15 | 3 | Yes | |
| 9 | 2025-04-05 | Monteiro Correia, M (Maya) | NBR | 1547.1 | 1546.1 | W | 0.5 | 0.4 | 0.1 | 2 | 0.42 | 0.08 | 1.6 | Yes | |