PLAYER TOURNAMENT DETAILS
Jayton Kolbe
1110191591Johannesburg Metro (GJM)Tournament details
| Tour Id | 20251977 |
| Group Id | 20251967 |
| Name | South African Open 2025 |
| Section | U16 Open |
| Rounds | 5 |
| Format | Swiss |
| Type | Classical |
| Start | 2025-07-03 |
| End | 2025-07-05 |
| Submitted | 2025-07-06 |
| Rated | 2025-07-06 |
| Submit age weight | 1 |
| Host | Johannesburg Metro (GJM) |
| Total time | 120 |
| Time weight | 1 |
| Official results | Official results |
General
| Games | 5 |
| Score | 2 |
| Percent | 40 |
| Dp | -85 |
| Aor | 1411.7 |
| Perform | 1326.7 |
| Penalties | 0 |
| Wins | 2 |
| Draws | 0 |
| Losses | 3 |
| White | 2 |
| Black | 3 |
| White wins | 1 |
| Black wins | 1 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 28 |
| Final Pos | 34 |
| Share Pos | 31 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1374.6 |
| K-factor | 20 |
| Score | 2 |
| Expected score | 2.24 |
| Score - Expected score | -0.24 |
| Rating +/- | -4.8 |
Analysis (Type)
| Rating | 1367.7 |
| K-factor | 20 |
| Score | 2 |
| Expected score | 2.14 |
| Score - Expected score | -0.14 |
| Rating +/- | -2.8 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2025-07-03 | Froom, G (Gabriel) | GJM | 1684.2 | 1787.8 | B | 0 | 0.1 | -0.1 | -2 | 0 | 0 | 0 | Yes | |
| 2 | 2025-07-03 | Frauendorf, D (Diedrich Karel) | GTP | 1262.5 | 1274.6 | W | 1 | 0.67 | 0.33 | 6.6 | 0.65 | 0.35 | 7 | Yes | |
| 3 | 2025-07-04 | Phiri, T (Tshepang) | GJM | 1200 | 1200 | B | 1 | 0.66 | 0.34 | 6.8 | 0.65 | 0.35 | 7 | Yes | |
| 4 | 2025-07-04 | Nengovhela, M (Manakela) | GE | 1578.2 | 1556.5 | W | 0 | 0.3 | -0.3 | -6 | 0.32 | -0.32 | -6.4 | Yes | |
| 5 | 2025-07-05 | Nolan, C (Christopher) | GE | 1333.5 | 1323.6 | B | 0 | 0.51 | -0.51 | -10.2 | 0.51 | -0.51 | -10.2 | Yes | |