PLAYER TOURNAMENT DETAILS
John-Andrew Kamffer
1150149230West Rand (GWR)Tournament details
| Tour Id | 20263746 |
| Group Id | 20263745 |
| Name | Gauteng Top Schools Teams 2026 |
| Section | U11 |
| Rounds | 5 |
| Format | Team |
| Type | Rapid |
| Start | 2026-08-28 |
| End | 2026-08-28 |
| Submitted | 2026-10-11 |
| Rated | 2026-10-13 |
| Submit age weight | 0.267 |
| Host | Ekurhuleni (GE) |
| Total time | 45 |
| Time weight | 0.74 |
| Official results | Official results |
General
| Games | 5 |
| Score | 2.5 |
| Percent | 50 |
| Dp | 0 |
| Aor | 1322.6 |
| Perform | 1322.6 |
| Penalties | 0 |
| Wins | 2 |
| Draws | 1 |
| Losses | 2 |
| White | 2 |
| Black | 3 |
| White wins | 0 |
| Black wins | 2 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 10 |
| Final Pos | 78 |
| Share Pos | 71 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1612.4 |
| K-factor | 28 |
| Score | 2.5 |
| Expected score | 3.73 |
| Score - Expected score | -1.23 |
| Rating +/- | -25.6 |
Analysis (Type)
| Rating | 1255.7 |
| K-factor | 36 |
| Score | 2.5 |
| Expected score | 2.93 |
| Score - Expected score | -0.43 |
| Rating +/- | -15.4 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2026-08-28 | Kemp, D (Daniël) | GJM | 1213.2 | 1220 | B | 1 | 0.92 | 0.08 | 0.4 | 0.5 | 0.5 | 4.8 | Yes | |
| 2 | 2026-08-28 | Rizvi, Z (Zara) | GTP | 1601.5 | 1293.7 | W | 0 | 0.55 | -0.55 | -11.5 | 0.5 | -0.5 | -17.9 | Yes | |
| 3 | 2026-08-28 | Porheine, M (Marais) | GTP | 800 | 800 | B | 1 | 0.99 | 0.01 | 0 | 0.99 | 0.01 | 0.1 | Yes | |
| 4 | 2026-08-28 | Guo, J (Jun Hao) | GTP | 1322.5 | 1200 | B | 0.5 | 0.8 | -0.3 | -6.1 | 0.52 | -0.02 | -0.8 | Yes | |
| 5 | 2026-08-28 | Abdul, MA (Muhammed Ayaan) | GSV | 1676 | 1361.6 | W | 0 | 0.47 | -0.47 | -9.7 | 0.42 | -0.42 | -15.1 | Yes | |