PLAYER TOURNAMENT DETAILS
Roland Chester Willenberg
161042919Cape Town (WCT)Tournament details
| Tour Id | 20240734 |
| Group Id | 20240734 |
| Name | South African Closed Chess Championship 2024 |
| Section | Seniors |
| Rounds | 11 |
| Format | Round-Robin |
| Type | Classical |
| Start | 2024-03-25 |
| End | 2024-04-02 |
| Submitted | 2024-04-02 |
| Rated | 2024-04-02 |
| Submit age weight | 1 |
| Host | Cape Town (WCT) |
| Total time | 150 |
| Time weight | 1 |
| Official results | Official results |
General
| Games | 11 |
| Score | 5 |
| Percent | 45.5 |
| Dp | -38.6 |
| Aor | 1761.2 |
| Perform | 1722.6 |
| Penalties | 0 |
| Wins | 4 |
| Draws | 2 |
| Losses | 5 |
| White | 5 |
| Black | 6 |
| White wins | 2 |
| Black wins | 2 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 7 |
| Final Pos | 7 |
| Share Pos | 7 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1683.7 |
| K-factor | 20 |
| Score | 5 |
| Expected score | 4.48 |
| Score - Expected score | 0.52 |
| Rating +/- | 10.4 |
Analysis (Type)
| Rating | 1632.9 |
| K-factor | 20 |
| Score | 5 |
| Expected score | 3.79 |
| Score - Expected score | 1.21 |
| Rating +/- | 24.2 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2024-03-25 | Schutte, A (Andre) | WCT | PM | 1761.7 | 1763.2 | B | 0.5 | 0.37 | 0.13 | 2.6 | 0.31 | 0.19 | 3.8 | Yes |
| 2 | 2024-03-26 | Southey, AM (Andrew) | WOS | 1665.5 | 1667.1 | W | 1 | 0.56 | 0.44 | 8.8 | 0.5 | 0.5 | 10 | Yes | |
| 3 | 2024-03-27 | Ohlson, C (Cecil) | WCT | 1646.6 | 1661.5 | B | 1 | 0.5 | 0.5 | 10 | 0.42 | 0.58 | 11.6 | Yes | |
| 4 | 2024-03-28 | Lewis, MMM (Mark) | WCT | PM | 1789.2 | 1797.4 | W | 0 | 0.42 | -0.42 | -8.4 | 0.35 | -0.35 | -7 | Yes |
| 5 | 2024-03-29 | Bouah, LJ (Lyndon) | WCT | CM | 2094.3 | 2078.2 | B | 0 | 0 | 0 | 0 | 0 | 0 | 0 | Yes |
| 6 | 2024-03-29 | Wilken, JB (Justin) | GTP | 1858.1 | 1861.8 | W | 0.5 | 0.34 | 0.16 | 3.2 | 0.28 | 0.22 | 4.4 | Yes | |
| 7 | 2024-03-30 | Galleid, S (Stephen) | WCT | 1623.2 | 1625.9 | B | 1 | 0.53 | 0.47 | 9.4 | 0.47 | 0.53 | 10.6 | Yes | |
| 8 | 2024-03-31 | Metcalfe, AR (Allister) | GJM | 1691.7 | 1724.8 | W | 0 | 0.53 | -0.53 | -10.6 | 0.43 | -0.43 | -8.6 | Yes | |
| 9 | 2024-03-31 | Danisa, CT (Cyril) | KED | 1665.7 | 1648.5 | B | 0 | 0.48 | -0.48 | -9.6 | 0.44 | -0.44 | -8.8 | Yes | |
| 10 | 2024-04-01 | Bhawoodien, SH (Shabier) | WCT | FM | 1980.3 | 2027.7 | B | 0 | 0.11 | -0.11 | -2.2 | 0 | 0 | 0 | Yes |
| 11 | 2024-04-02 | Willenberg, GI (Glen) | WCT | 1597.1 | 1593 | W | 1 | 0.64 | 0.36 | 7.2 | 0.59 | 0.41 | 8.2 | Yes | |