PLAYER TOURNAMENT DETAILS
Mika Van Der Westhuizen
2120138448Overberg (WOS)Tournament details
| Tour Id | 20261857 |
| Group Id | 20261835 |
| Name | Commonwealth Chess Championship 2026 |
| Section | |
| Rounds | 9 |
| Format | Swiss |
| Type | Classical |
| Start | 2026-05-17 |
| End | 2026-05-25 |
| Submitted | 2026-05-26 |
| Rated | 2026-05-26 |
| Submit age weight | 1 |
| Host | Sri Lanka (SRI) |
| Total time | 120 |
| Time weight | 1 |
| Official results | Official results |
General
| Games | 9 |
| Score | 1 |
| Percent | 11.1 |
| Dp | -330.6 |
| Aor | 1336.4 |
| Perform | 1005.8 |
| Penalties | 0 |
| Wins | 1 |
| Draws | 0 |
| Losses | 8 |
| White | 5 |
| Black | 4 |
| White wins | 0 |
| Black wins | 1 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 1 |
| Final Pos | 0 |
| Share Pos | 0 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1498.3 |
| K-factor | 32 |
| Score | 1 |
| Expected score | 5.03 |
| Score - Expected score | -4.03 |
| Rating +/- | -128.9 |
Analysis (Type)
| Rating | 1547.9 |
| K-factor | 32 |
| Score | 1 |
| Expected score | 5.49 |
| Score - Expected score | -4.49 |
| Rating +/- | -143.7 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2026-05-17 | Perera S P Sanuli Yehansa | SRI | 1657 | 1657 | B | 0 | 0.27 | -0.27 | -8.8 | 0.33 | -0.33 | -10.6 | Yes | |
| 2 | 2026-05-18 | Siriwardane Kishora Gimsaree | SRI | 1534 | 1534 | W | 0 | 0.5 | -0.5 | -16 | 0.56 | -0.56 | -17.9 | Yes | |
| 3 | 2026-05-19 | Mokhathi Oreratile | RSA | 0 | 0 | B | 1 | 0.99 | 0.01 | 0.2 | 0.99 | 0.01 | 0.2 | Yes | |
| 4 | 2026-05-20 | Sawindya Udani | SRI | 1603 | 1603 | W | 0 | 0.42 | -0.42 | -13.4 | 0.48 | -0.48 | -15.3 | Yes | |
| 5 | 2026-05-21 | Herath H P M S Danara | SRI | 1507 | 1507 | B | 0 | 0.45 | -0.45 | -14.3 | 0.51 | -0.51 | -16.2 | Yes | |
| 6 | 2026-05-22 | Jumainah Noorah Ahmed | MDV | 1167 | 1167 | W | 0 | 0.93 | -0.93 | -29.7 | 0.99 | -0.99 | -31.5 | Yes | |
| 7 | 2026-05-23 | Wijetunga Vishwa Vimukthini | SRI | 1479 | 1479 | W | 0 | 0.56 | -0.56 | -18.1 | 0.62 | -0.62 | -19.9 | Yes | |
| 8 | 2026-05-24 | Eliana Ella | KEN | 1475 | 1475 | B | 0 | 0.49 | -0.49 | -15.5 | 0.54 | -0.54 | -17.4 | Yes | |
| 9 | 2026-05-25 | Senarathne Tharuli Dihansa | SRI | 1606 | 1606 | W | 0 | 0.42 | -0.42 | -13.3 | 0.47 | -0.47 | -15.2 | Yes | |