PLAYER TOURNAMENT DETAILS
Leo-Arlin Koopman
1150153170West Coast (WCU)Tournament details
| Tour Id | 20253668 |
| Group Id | 20253668 |
| Name | Six Gun Grill Summer Sport Festival Chess Championships 2025 |
| Section | Team U11 |
| Rounds | 5 |
| Format | Team |
| Type | Rapid |
| Start | 2025-12-08 |
| End | 2025-12-08 |
| Submitted | 2025-12-11 |
| Rated | 2025-12-11 |
| Submit age weight | 1 |
| Host | Cape Winelands (WCW) |
| Total time | 25 |
| Time weight | 0.54 |
| Official results | Official results |
General
| Games | 4 |
| Score | 3 |
| Percent | 75 |
| Dp | 212.5 |
| Aor | 1378.5 |
| Perform | 1591 |
| Penalties | 0 |
| Wins | 3 |
| Draws | 0 |
| Losses | 1 |
| White | 1 |
| Black | 3 |
| White wins | 1 |
| Black wins | 2 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 15 |
| Final Pos | 6 |
| Share Pos | 6 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1257.2 |
| K-factor | 20 |
| Score | 3 |
| Expected score | 1.35 |
| Score - Expected score | 1.65 |
| Rating +/- | 17.8 |
Analysis (Type)
| Rating | 1252.9 |
| K-factor | 20 |
| Score | 3 |
| Expected score | 1.66 |
| Score - Expected score | 1.34 |
| Rating +/- | 26.8 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2025-12-08 | Van Wyk, L (Lara) | WCU | 1248.8 | 1255.7 | B | 1 | 0.47 | 0.53 | 5.7 | 0.45 | 0.55 | 11 | Yes | |
| 2 | 2025-12-08 | Zwartz, Z (Zeke) | WCT | 1531.4 | 1386.3 | B | 0 | 0.14 | -0.14 | -1.5 | 0.3 | -0.3 | -6 | Yes | |
| 3 | 2025-12-08 | 0 | 0 | X | -1 | 0 | 0 | 0 | 0 | 0 | 0 | No (Did not participate) | |||
| 4 | 2025-12-08 | Smit, G (Gerrit) | WCW | 1491.1 | 1396.2 | B | 1 | 0.19 | 0.81 | 8.7 | 0.29 | 0.71 | 14.2 | Yes | |
| 5 | 2025-12-08 | Pieterse, Z (Zanru) | WCT | 1242.6 | 1195.7 | W | 1 | 0.56 | 0.44 | 4.8 | 0.61 | 0.39 | 7.8 | Yes | |