PLAYER TOURNAMENT DETAILS
Zeke Zwartz
1160150372Cape Town (WCT)Tournament details
| Tour Id | 20251736 |
| Group Id | 20251734 |
| Name | Helderberg Chess Club Open 2025 |
| Section | U9 |
| Rounds | 5 |
| Format | Swiss |
| Type | Standard |
| Start | 2025-06-07 |
| End | 2025-06-07 |
| Submitted | 2025-06-10 |
| Rated | 2025-06-10 |
| Submit age weight | 1 |
| Host | Cape Town (WCT) |
| Total time | 60 |
| Time weight | 0.83 |
| Official results | Official results |
General
| Games | 5 |
| Score | 3.5 |
| Percent | 70 |
| Dp | 170 |
| Aor | 1315.9 |
| Perform | 1485.9 |
| Penalties | 0 |
| Wins | 3 |
| Draws | 1 |
| Losses | 1 |
| White | 3 |
| Black | 2 |
| White wins | 2 |
| Black wins | 1 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 4 |
| Final Pos | 6 |
| Share Pos | 5 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1423.7 |
| K-factor | 20 |
| Score | 3.5 |
| Expected score | 3.17 |
| Score - Expected score | 0.33 |
| Rating +/- | 5.5 |
Analysis (Type)
| Rating | 1410.6 |
| K-factor | 20 |
| Score | 3.5 |
| Expected score | 3.12 |
| Score - Expected score | 0.38 |
| Rating +/- | 7.6 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2025-06-07 | Osterloh, M (Max) | WCT | 1200 | 1200 | W | 1 | 0.8 | 0.2 | 3.3 | 0.79 | 0.21 | 4.2 | Yes | |
| 2 | 2025-06-07 | Beukes, C (Cullen) | WCT | 1268.5 | 1261.7 | B | 1 | 0.64 | 0.36 | 6 | 0.63 | 0.37 | 7.4 | Yes | |
| 3 | 2025-06-07 | Akemdien, A (Alex) | WCT | 1591.4 | 1565.6 | W | 0 | 0.35 | -0.35 | -5.8 | 0.36 | -0.36 | -7.2 | Yes | |
| 4 | 2025-06-07 | Michaelides, G (George) | WCT | 1304 | 1307.1 | B | 0.5 | 0.6 | -0.1 | -1.7 | 0.58 | -0.08 | -1.6 | Yes | |
| 5 | 2025-06-07 | Pretorius, L (Lucan) | WCT | 1215.5 | 1218.7 | W | 1 | 0.78 | 0.22 | 3.7 | 0.77 | 0.23 | 4.6 | Yes | |