PLAYER TOURNAMENT DETAILS
Sonja Erasmus
2150156373West Rand (GWR)Tournament details
| Tour Id | 20263942 |
| Group Id | 20263938 |
| Name | Gauteng Closed Chess Championships 2026 |
| Section | U12 Girls |
| Rounds | 5 |
| Format | Swiss |
| Type | Standard |
| Start | 2026-10-17 |
| End | 2026-10-17 |
| Submitted | 2026-10-23 |
| Rated | 2026-10-24 |
| Submit age weight | 1 |
| Host | Ekurhuleni (GE) |
| Total time | 60 |
| Time weight | 0.83 |
| Official results | Official results |
General
| Games | 5 |
| Score | 2.5 |
| Percent | 50 |
| Dp | 0 |
| Aor | 1258.8 |
| Perform | 1258.8 |
| Penalties | 0 |
| Wins | 2 |
| Draws | 1 |
| Losses | 2 |
| White | 3 |
| Black | 2 |
| White wins | 1 |
| Black wins | 1 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 14 |
| Final Pos | 16 |
| Share Pos | 13 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1342.6 |
| K-factor | 32 |
| Score | 2.5 |
| Expected score | 3.03 |
| Score - Expected score | -0.53 |
| Rating +/- | -14.1 |
Analysis (Type)
| Rating | 1344.1 |
| K-factor | 32 |
| Score | 2.5 |
| Expected score | 3.04 |
| Score - Expected score | -0.54 |
| Rating +/- | -17.2 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2026-10-17 | Moorcroft, H (Haileigh) | GE | 1240.3 | 1214.8 | W | 0.5 | 0.66 | -0.16 | -4.3 | 0.69 | -0.19 | -6.2 | Yes | |
| 2 | 2026-10-17 | Gerber, Z (Zoe) | GJM | 1376 | 1372.9 | B | 0 | 0.42 | -0.42 | -11.1 | 0.42 | -0.42 | -13.6 | Yes | |
| 3 | 2026-10-17 | Legodi, O (Olwethu Naledi) | GWR | 1141.9 | 1135.6 | W | 1 | 0.78 | 0.22 | 6 | 0.78 | 0.22 | 6.9 | Yes | |
| 4 | 2026-10-17 | Thoobe, T (Tumiso) | GE | 1292.9 | 1334.1 | B | 1 | 0.52 | 0.48 | 12.9 | 0.47 | 0.53 | 17 | Yes | |
| 5 | 2026-10-17 | Haupt, N (Nia) | GTP | 1243.2 | 1237.8 | W | 0 | 0.66 | -0.66 | -17.5 | 0.67 | -0.67 | -21.3 | Yes | |