PLAYER TOURNAMENT DETAILS
Roland Chester Willenberg
161042919Cape Town (WCT)Tournament details
| Tour Id | 20253280 |
| Group Id | 20253276 |
| Name | Cape Town Chess Federation Club League 2025 |
| Section | A |
| Rounds | 11 |
| Format | Team |
| Type | Classical |
| Start | 2025-07-26 |
| End | 2025-09-27 |
| Submitted | 2025-10-23 |
| Rated | 2025-10-23 |
| Submit age weight | 1 |
| Host | Cape Town (WCT) |
| Total time | 120 |
| Time weight | 1 |
| Official results | Official results |
General
| Games | 11 |
| Score | 8.5 |
| Percent | 77.3 |
| Dp | 231.8 |
| Aor | 1651.6 |
| Perform | 1883.4 |
| Penalties | 0 |
| Wins | 7 |
| Draws | 3 |
| Losses | 1 |
| White | 6 |
| Black | 5 |
| White wins | 4 |
| Black wins | 3 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 116 |
| Final Pos | 5 |
| Share Pos | 3 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1670 |
| K-factor | 20 |
| Score | 8.5 |
| Expected score | 5.78 |
| Score - Expected score | 2.72 |
| Rating +/- | 54.4 |
Analysis (Type)
| Rating | 1650.6 |
| K-factor | 20 |
| Score | 8.5 |
| Expected score | 5.67 |
| Score - Expected score | 2.83 |
| Rating +/- | 56.6 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2025-07-26 | Vermaak, B (Benjamin) | WCT | 1509.4 | 1448.1 | B | 1 | 0.65 | 0.35 | 7 | 0.69 | 0.31 | 6.2 | Yes | |
| 2 | 2025-07-26 | Musakwa, C (Courtney) | WCT | 1388.6 | 1376.8 | B | 0.5 | 0.79 | -0.29 | -5.8 | 0.78 | -0.28 | -5.6 | Yes | |
| 3 | 2025-08-16 | Lawrence, G (Gordon) | WCT | 1787 | 1776.9 | W | 1 | 0.41 | 0.59 | 11.8 | 0.39 | 0.61 | 12.2 | Yes | |
| 4 | 2025-08-16 | Tlhaleroe, I (Ismael) | WCT | 1775 | 1778 | W | 1 | 0.42 | 0.58 | 11.6 | 0.39 | 0.61 | 12.2 | Yes | |
| 5 | 2025-08-23 | Nel, RA (Rowan) | WCT | 1713.9 | 1701.6 | B | 0 | 0.41 | -0.41 | -8.2 | 0.4 | -0.4 | -8 | Yes | |
| 6 | 2025-08-23 | Lawerlot, GLR (George Lee-Roy) | WEG | 1737.1 | 1729.3 | W | 0.5 | 0.46 | 0.04 | 0.8 | 0.45 | 0.05 | 1 | Yes | |
| 7 | 2025-09-13 | Louw, LT (Llewellyn Theodor) | WCT | 1644.9 | 1617.1 | B | 1 | 0.49 | 0.51 | 10.2 | 0.5 | 0.5 | 10 | Yes | |
| 8 | 2025-09-13 | Nel, C (Charles Paul) | WCT | 1741.7 | 1734.1 | W | 1 | 0.46 | 0.54 | 10.8 | 0.44 | 0.56 | 11.2 | Yes | |
| 9 | 2025-09-20 | Southey, AM (Andrew Mcnab) | WOS | 1707.7 | 1724 | W | 0.5 | 0.5 | 0 | 0 | 0.46 | 0.04 | 0.8 | Yes | |
| 10 | 2025-09-20 | Resnekov, O (Oliver) | WCT | 1619.6 | 1617.4 | B | 1 | 0.52 | 0.48 | 9.6 | 0.5 | 0.5 | 10 | Yes | |
| 11 | 2025-09-27 | Moodley, Y (Yudhisthira) | WCT | 1542.9 | 1542.9 | W | 1 | 0.69 | 0.31 | 6.2 | 0.67 | 0.33 | 6.6 | Yes | |