PLAYER TOURNAMENT DETAILS
Petrus van der Walt Vermeulen
1140134191Pixley-ka-Seme (NCP)Tournament details
| Tour Id | 20250847 |
| Group Id | 20250847 |
| Name | Karpov Chess Club Open 2025 |
| Section | |
| Rounds | 5 |
| Format | Swiss |
| Type | Standard |
| Start | 2025-03-15 |
| End | 2025-03-15 |
| Submitted | 2025-03-15 |
| Rated | 2025-03-17 |
| Submit age weight | 1 |
| Host | Frances Baard (NCF) |
| Total time | 60 |
| Time weight | 0.83 |
| Official results | Official results |
General
| Games | 5 |
| Score | 2.5 |
| Percent | 50 |
| Dp | 0 |
| Aor | 1369.3 |
| Perform | 1369.3 |
| Penalties | 0 |
| Wins | 2 |
| Draws | 1 |
| Losses | 2 |
| White | 2 |
| Black | 3 |
| White wins | 1 |
| Black wins | 1 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 1 |
| Final Pos | 13 |
| Share Pos | 13 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1561.8 |
| K-factor | 20 |
| Score | 2.5 |
| Expected score | 3.58 |
| Score - Expected score | -1.08 |
| Rating +/- | -17.9 |
Analysis (Type)
| Rating | 1566 |
| K-factor | 20 |
| Score | 2.5 |
| Expected score | 3.6 |
| Score - Expected score | -1.1 |
| Rating +/- | -22 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2025-03-15 | Vermeulen, JB (Johannes Bernardus) | NCP | 1265.8 | 1263 | B | 1 | 0.8 | 0.2 | 3.3 | 0.81 | 0.19 | 3.8 | Yes | |
| 2 | 2025-03-15 | Du Plooy, J (Joshua) | NCF | 1407 | 1406.6 | W | 1 | 0.72 | 0.28 | 4.6 | 0.73 | 0.27 | 5.4 | Yes | |
| 3 | 2025-03-15 | Van Vreede, E (Ethan) | NCF | 1481.8 | 1487.7 | B | 0 | 0.55 | -0.55 | -9.1 | 0.55 | -0.55 | -11 | Yes | |
| 4 | 2025-03-15 | Wyl, C (Caleb Reatlegile) | NCF | 1513.8 | 1511.4 | W | 0.5 | 0.6 | -0.1 | -1.7 | 0.61 | -0.11 | -2.2 | Yes | |
| 5 | 2025-03-15 | Hottie, K (Kingston) | NCF | 1178.3 | 1177 | B | 0 | 0.9 | -0.9 | -14.9 | 0.91 | -0.91 | -18.2 | Yes | |