PLAYER TOURNAMENT DETAILS
Jean Viljoen
1150329359Cape Town (WCT)Tournament details
| Tour Id | 20253236 |
| Group Id | 20253231 |
| Name | Grant East Annual Primary School Invitational Chess Tournament 2025 |
| Section | U11 Boys |
| Rounds | 5 |
| Format | Swiss |
| Type | Standard |
| Start | 2025-10-18 |
| End | 2025-10-18 |
| Submitted | 2025-10-20 |
| Rated | 2025-10-21 |
| Submit age weight | 1 |
| Host | Cape Town (WCT) |
| Total time | 60 |
| Time weight | 0.83 |
| Official results | Official results |
General
| Games | 4 |
| Score | 0.5 |
| Percent | 12.5 |
| Dp | -318.8 |
| Aor | 1187.2 |
| Perform | 868.4 |
| Penalties | 0 |
| Wins | 0 |
| Draws | 1 |
| Losses | 3 |
| White | 2 |
| Black | 2 |
| White wins | 0 |
| Black wins | 0 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 19 |
| Final Pos | 33 |
| Share Pos | 33 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1200 |
| K-factor | 20 |
| Score | 0.5 |
| Expected score | 2.06 |
| Score - Expected score | -1.56 |
| Rating +/- | -25.9 |
Analysis (Type)
| Rating | 1200 |
| K-factor | 20 |
| Score | 0.5 |
| Expected score | 2.01 |
| Score - Expected score | -1.51 |
| Rating +/- | -30.2 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2025-10-18 | 0 | 0 | X | -1 | 0 | 0 | 0 | 0 | 0 | 0 | No (Did not participate) | |||
| 2 | 2025-10-18 | Carter, C (Cullen) | WCW | 1197.6 | 1193.7 | W | 0 | 0.54 | -0.54 | -9 | 0.55 | -0.55 | -11 | Yes | |
| 3 | 2025-10-18 | De Waal, H (Herman) | WCT | 1187.5 | 1208.3 | B | 0.5 | 0.47 | 0.03 | 0.5 | 0.45 | 0.05 | 1 | Yes | |
| 4 | 2025-10-18 | Amoraal, S (Simeon) | WCT | 1165.7 | 1188.7 | W | 0 | 0.58 | -0.58 | -9.6 | 0.55 | -0.55 | -11 | Yes | |
| 5 | 2025-10-18 | Van Schalkwyk, N (Nic) | WCT | 1197.8 | 1196.9 | B | 0 | 0.46 | -0.46 | -7.6 | 0.46 | -0.46 | -9.2 | Yes | |