PLAYER TOURNAMENT DETAILS
Ivan Weng
1150148195Cape Winelands (WCW)Tournament details
| Tour Id | 20253239 |
| Group Id | 20253239 |
| Name | Paarl Boys' High School Chess Festival 2025 |
| Section | Primary Schools |
| Rounds | 6 |
| Format | Team |
| Type | Standard |
| Start | 2025-10-17 |
| End | 2025-10-18 |
| Submitted | 2025-10-20 |
| Rated | 2025-10-21 |
| Submit age weight | 1 |
| Host | Cape Winelands (WCW) |
| Total time | 60 |
| Time weight | 0.83 |
| Official results | Official results |
General
| Games | 6 |
| Score | 1.5 |
| Percent | 25 |
| Dp | -212.5 |
| Aor | 1349.1 |
| Perform | 1136.6 |
| Penalties | 0 |
| Wins | 1 |
| Draws | 1 |
| Losses | 4 |
| White | 3 |
| Black | 3 |
| White wins | 0 |
| Black wins | 1 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 29 |
| Final Pos | 29 |
| Share Pos | 26 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1279 |
| K-factor | 20 |
| Score | 1.5 |
| Expected score | 2.51 |
| Score - Expected score | -1.01 |
| Rating +/- | -16.8 |
Analysis (Type)
| Rating | 1215.8 |
| K-factor | 20 |
| Score | 1.5 |
| Expected score | 2.09 |
| Score - Expected score | -0.59 |
| Rating +/- | -11.8 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2025-10-17 | Brits, C (Connor) | WCT | 1509.8 | 1494 | W | 0 | 0.27 | -0.27 | -4.5 | 0.22 | -0.22 | -4.4 | Yes | |
| 2 | 2025-10-17 | Pienaar, C (Christoff) | WCW | 1228 | 1233.3 | B | 0 | 0.52 | -0.52 | -8.6 | 0.44 | -0.44 | -8.8 | Yes | |
| 3 | 2025-10-17 | Harding, J (Jodie) | WCT | 1348.4 | 1333.1 | B | 0.5 | 0.38 | 0.12 | 2 | 0.32 | 0.18 | 3.6 | Yes | |
| 4 | 2025-10-17 | Vlok, A (Adiaan) | WCT | 1609.6 | 1629.7 | W | 0 | 0.16 | -0.16 | -2.7 | 0.06 | -0.06 | -1.2 | Yes | |
| 5 | 2025-10-18 | Visser, I (Izak) | WCW | 1203.7 | 1191.8 | B | 1 | 0.55 | 0.45 | 7.5 | 0.49 | 0.51 | 10.2 | Yes | |
| 6 | 2025-10-18 | Botha, J (Jason) | WCT | 1195 | 1193.9 | W | 0 | 0.64 | -0.64 | -10.6 | 0.57 | -0.57 | -11.4 | Yes | |