PLAYER TOURNAMENT DETAILS
Alyssa Bolton
2120138744Cape 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 | 3 |
| Percent | 60 |
| Dp | 85 |
| Aor | 1287.5 |
| Perform | 1372.5 |
| Penalties | 0 |
| Wins | 3 |
| Draws | 0 |
| Losses | 2 |
| White | 3 |
| Black | 2 |
| White wins | 2 |
| Black wins | 1 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 5 |
| Final Pos | 20 |
| Share Pos | 9 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1443.6 |
| K-factor | 20 |
| Score | 3 |
| Expected score | 3.45 |
| Score - Expected score | -0.45 |
| Rating +/- | -7.5 |
Analysis (Type)
| Rating | 1446.3 |
| K-factor | 20 |
| Score | 3 |
| Expected score | 3.55 |
| 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 | 2026-01-17 | Alard, N (Nawaaz) | WCT | 1250.2 | 1227.2 | W | 0 | 0.77 | -0.77 | -12.8 | 0.8 | -0.8 | -16 | Yes | |
| 2 | 2026-01-17 | Bezuidenhout, T (Tian) | WCT | 1200 | 1200 | B | 1 | 0.74 | 0.26 | 1.4 | 0.74 | 0.26 | 1.6 | Yes | |
| 3 | 2026-01-17 | Venter, J (Jacques) | WCT | 1248.5 | 1216.4 | W | 1 | 0.77 | 0.23 | 1.2 | 0.81 | 0.19 | 1.2 | Yes | |
| 4 | 2026-01-17 | Zheng, Y (Yi) | WCW | 1370.7 | 1359.9 | B | 0 | 0.54 | -0.54 | -9 | 0.56 | -0.56 | -11.2 | Yes | |
| 5 | 2026-01-17 | Bolton, NA (Naomi) | WCT | 1368.2 | 1360.5 | W | 1 | 0.63 | 0.37 | 1.9 | 0.64 | 0.36 | 2.3 | Yes | |