PLAYER TOURNAMENT DETAILS
Johan Viljoen
1670330676Cape 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 | 1 |
| Percent | 20 |
| Dp | -255 |
| Aor | 1252.6 |
| Perform | 997.6 |
| Penalties | 0 |
| Wins | 1 |
| Draws | 0 |
| Losses | 4 |
| White | 2 |
| Black | 3 |
| White wins | 0 |
| Black wins | 1 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 31 |
| Final Pos | 39 |
| Share Pos | 35 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1200 |
| K-factor | 20 |
| Score | 1 |
| Expected score | 2.15 |
| Score - Expected score | -1.15 |
| Rating +/- | -19.1 |
Analysis (Type)
| Rating | 1200 |
| K-factor | 20 |
| Score | 1 |
| Expected score | 2.28 |
| Score - Expected score | -1.28 |
| Rating +/- | -25.6 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2026-01-17 | Venter, J (Jacques) | WCT | 1248.5 | 1216.4 | W | 0 | 0.49 | -0.49 | -8.1 | 0.52 | -0.52 | -10.4 | Yes | |
| 2 | 2026-01-17 | Gillitt, C (Clive Aubrey) | WCT | 1206.7 | 1208.5 | B | 1 | 0.45 | 0.55 | 2.9 | 0.45 | 0.55 | 3.5 | Yes | |
| 3 | 2026-01-17 | Kieser, M (Michael) | WCT | 1266.4 | 1202.8 | B | 0 | 0.38 | -0.38 | -6.3 | 0.45 | -0.45 | -9 | Yes | |
| 4 | 2026-01-17 | Janse Van Rensburg, D (Daniel) | WCT | 1342.7 | 1325.5 | W | 0 | 0.38 | -0.38 | -6.3 | 0.4 | -0.4 | -8 | Yes | |
| 5 | 2026-01-17 | Naidoo, K (Kimara) | GWR | 1198.7 | 1198.4 | B | 0 | 0.46 | -0.46 | -7.6 | 0.46 | -0.46 | -9.2 | Yes | |