PLAYER TOURNAMENT DETAILS
John-Andrew Kamffer
1150149230West Rand (GWR)Tournament details
| Tour Id | 20253220 |
| Group Id | 20253218 |
| Name | West Rand Closed 2025 |
| Section | U12 |
| Rounds | 5 |
| Format | Swiss |
| Type | Standard |
| Start | 2025-10-18 |
| End | 2025-10-18 |
| Submitted | 2025-10-19 |
| Rated | 2025-10-20 |
| Submit age weight | 1 |
| Host | West Rand (GWR) |
| Total time | 60 |
| Time weight | 0.83 |
| Official results | Official results |
General
| Games | 5 |
| Score | 3 |
| Percent | 60 |
| Dp | 85 |
| Aor | 1439 |
| Perform | 1524 |
| Penalties | 0 |
| Wins | 3 |
| Draws | 0 |
| Losses | 2 |
| White | 3 |
| Black | 2 |
| White wins | 2 |
| Black wins | 1 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 8 |
| Final Pos | 4 |
| Share Pos | 4 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1448.4 |
| K-factor | 20 |
| Score | 3 |
| Expected score | 2.6 |
| Score - Expected score | 0.4 |
| Rating +/- | 6.6 |
Analysis (Type)
| Rating | 1456.1 |
| K-factor | 20 |
| Score | 3 |
| Expected score | 2.64 |
| Score - Expected score | 0.36 |
| Rating +/- | 7.2 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2025-10-18 | Fourie, H (Hailey) | GWR | 1210.1 | 1212.4 | W | 1 | 0.82 | 0.18 | 3 | 0.83 | 0.17 | 3.4 | Yes | |
| 2 | 2025-10-18 | Vis, K (Katlego) | GWR | 1547.9 | 1547.6 | B | 1 | 0.34 | 0.66 | 11 | 0.35 | 0.65 | 13 | Yes | |
| 3 | 2025-10-18 | De Waal, D (Dian) | GWR | 1414.8 | 1410 | W | 1 | 0.58 | 0.42 | 7 | 0.6 | 0.4 | 8 | Yes | |
| 4 | 2025-10-18 | Lokwe, S (Simthandile) | GWR | 1554.8 | 1557.7 | W | 0 | 0.42 | -0.42 | -7 | 0.42 | -0.42 | -8.4 | Yes | |
| 5 | 2025-10-18 | Marais, A (Ava) | GWR | 1467.2 | 1464.7 | B | 0 | 0.44 | -0.44 | -7.3 | 0.45 | -0.45 | -9 | Yes | |