PLAYER TOURNAMENT DETAILS
Israfeel Jacobs
1880329130Cape Town (WCT)Tournament details
| Tour Id | 20253153 |
| Group Id | 20253150 |
| Name | UCT Open Chess Championship 2025 |
| Section | Open |
| Rounds | 6 |
| Format | Swiss |
| Type | Rapid |
| Start | 2025-10-12 |
| End | 2025-10-12 |
| Submitted | 2025-10-15 |
| Rated | 2025-10-15 |
| Submit age weight | 1 |
| Host | Cape Town (WCT) |
| Total time | 25 |
| Time weight | 0.54 |
| Official results | Official results |
General
| Games | 5 |
| Score | 0 |
| Percent | 0 |
| Dp | -425 |
| Aor | 1428.3 |
| Perform | 1003.3 |
| Penalties | 0 |
| Wins | 0 |
| Draws | 0 |
| Losses | 5 |
| White | 3 |
| Black | 2 |
| White wins | 0 |
| Black wins | 0 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 1 |
| Half byes | 0 |
| Rank | 37 |
| Final Pos | 38 |
| Share Pos | 38 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1200 |
| K-factor | 20 |
| Score | 0 |
| Expected score | 1.46 |
| Score - Expected score | -1.46 |
| Rating +/- | -15.8 |
Analysis (Type)
| Rating | 1200 |
| K-factor | 20 |
| Score | 0 |
| Expected score | 1.55 |
| Score - Expected score | -1.55 |
| Rating +/- | -31 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2025-10-12 | Preston, W (Waylon) | WCT | 1457.6 | 1487.6 | B | 0 | 0.16 | -0.16 | -1.7 | 0.12 | -0.12 | -2.4 | Yes | |
| 2 | 2025-10-12 | Masunda, T (Trust) | WCT | 1289.5 | 1320 | W | 0 | 0.44 | -0.44 | -4.8 | 0.4 | -0.4 | -8 | Yes | |
| 3 | 2025-10-12 | 0 | 0 | Y | 1 | 0 | 0 | 0 | 0 | 0 | 0 | No (Bye) | |||
| 4 | 2025-10-12 | Waguta, B (Brooklyn) | WCT | 1806.5 | 1682.3 | B | 0 | 0 | 0 | 0 | 0 | 0 | 0 | Yes | |
| 5 | 2025-10-12 | Cloete, C (Claythin) | NCN | 1269.4 | 1219.2 | W | 0 | 0.46 | -0.46 | -5 | 0.52 | -0.52 | -10.4 | Yes | |
| 6 | 2025-10-12 | Yang, C (Chang-Ying) | WCT | 1318.6 | 1233.2 | W | 0 | 0.4 | -0.4 | -4.3 | 0.5 | -0.5 | -10 | Yes | |