PLAYER TOURNAMENT DETAILS
John-Andrew Kamffer
1150149230West Rand (GWR)Tournament details
| Tour Id | 20260710 |
| Group Id | 20260708 |
| Name | West Rand Juniors 2026 |
| Section | U12 |
| Rounds | 5 |
| Format | Swiss |
| Type | Standard |
| Start | 2026-03-07 |
| End | 2026-03-07 |
| Submitted | 2026-03-09 |
| Rated | 2026-03-11 |
| Submit age weight | 1 |
| Host | West Rand (GWR) |
| Total time | 60 |
| Time weight | 0.83 |
| Official results | Official results |
General
| Games | 5 |
| Score | 3.5 |
| Percent | 70 |
| Dp | 170 |
| Aor | 1246.2 |
| Perform | 1416.2 |
| Penalties | 0 |
| Wins | 3 |
| Draws | 1 |
| Losses | 1 |
| White | 2 |
| Black | 3 |
| White wins | 2 |
| Black wins | 1 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 12 |
| Final Pos | 8 |
| Share Pos | 7 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1410.2 |
| K-factor | 32 |
| Score | 3.5 |
| Expected score | 3.41 |
| Score - Expected score | 0.09 |
| Rating +/- | 2.3 |
Analysis (Type)
| Rating | 1413.5 |
| K-factor | 32 |
| Score | 3.5 |
| Expected score | 3.44 |
| Score - Expected score | 0.06 |
| Rating +/- | 2 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2026-03-07 | Lourens, A (Albertus) | GWR | 1158.7 | 1151.1 | B | 0.5 | 0.75 | -0.25 | -6.7 | 0.76 | -0.26 | -8.4 | Yes | |
| 2 | 2026-03-07 | Madisa, R (Reabilwe) | GWR | 1200 | 1200 | W | 1 | 0.79 | 0.21 | 5.7 | 0.79 | 0.21 | 6.7 | Yes | |
| 3 | 2026-03-07 | Van Zijl, W (Wouter) | GJM | 1325.1 | 1323.5 | B | 0 | 0.56 | -0.56 | -14.8 | 0.56 | -0.56 | -18 | Yes | |
| 4 | 2026-03-07 | Songo, A (Ayanda) | GJM | 1203.1 | 1204.4 | B | 1 | 0.7 | 0.3 | 8 | 0.7 | 0.3 | 9.6 | Yes | |
| 5 | 2026-03-07 | Erasmus, S (Sonja) | GWR | 1343.9 | 1348.1 | W | 1 | 0.62 | 0.38 | 10.1 | 0.62 | 0.38 | 12.2 | Yes | |