PLAYER TOURNAMENT DETAILS
Sebastian Esterhuysen
1060162365Cape Town (WCT)Tournament details
| Tour Id | 20260015 |
| Group Id | 20260008 |
| Name | Helderberg Chess Club Open 2026 |
| Section | B |
| Rounds | 5 |
| Format | Swiss |
| Type | Standard |
| Start | 2026-01-17 |
| End | 2026-01-17 |
| Submitted | 2026-01-19 |
| Rated | 2026-01-19 |
| Submit age weight | 0.317 |
| Host | Cape Town (WCT) |
| Total time | 60 |
| Time weight | 0.83 |
| Official results | Official results |
General
| Games | 5 |
| Score | 4 |
| Percent | 80 |
| Dp | 255 |
| Aor | 1393.7 |
| Perform | 1648.7 |
| Penalties | 0 |
| Wins | 4 |
| Draws | 0 |
| Losses | 1 |
| White | 3 |
| Black | 2 |
| White wins | 3 |
| Black wins | 1 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 20 |
| Final Pos | 3 |
| Share Pos | 2 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1324.5 |
| K-factor | 20 |
| Score | 4 |
| Expected score | 2.14 |
| Score - Expected score | 1.86 |
| Rating +/- | 9.8 |
Analysis (Type)
| Rating | 1300.5 |
| K-factor | 20 |
| Score | 4 |
| Expected score | 2.08 |
| Score - Expected score | 1.92 |
| Rating +/- | 12.2 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2026-01-17 | Lay, C (Charlotte) | WCT | 1200 | 1200 | B | 1 | 0.6 | 0.4 | 2.1 | 0.58 | 0.42 | 2.7 | Yes | |
| 2 | 2026-01-17 | Muller, H (Helgard) | WCT | 1432.2 | 1403.6 | W | 1 | 0.42 | 0.58 | 3 | 0.42 | 0.58 | 3.7 | Yes | |
| 3 | 2026-01-17 | Isaacs, T (Tyrique) | WCT | 1427.7 | 1409.1 | W | 1 | 0.42 | 0.58 | 3 | 0.42 | 0.58 | 3.7 | Yes | |
| 4 | 2026-01-17 | Adriaanse, J (Jordan) | WCT | 1433 | 1422.7 | B | 0 | 0.33 | -0.33 | -5.5 | 0.32 | -0.32 | -6.4 | Yes | |
| 5 | 2026-01-17 | Berry, S (Seth) | WCT | 1475.8 | 1462.7 | W | 1 | 0.37 | 0.63 | 3.3 | 0.35 | 0.65 | 4.1 | Yes | |