PLAYER TOURNAMENT DETAILS
Abishai Korah Jacob
1090136702West Rand (GWR)Tournament details
| Tour Id | 20263949 |
| Group Id | 20263938 |
| Name | Gauteng Closed Chess Championships 2026 |
| Section | U18 Open |
| Rounds | 5 |
| Format | Swiss |
| Type | Standard |
| Start | 2026-10-17 |
| End | 2026-10-17 |
| Submitted | 2026-10-23 |
| Rated | 2026-10-24 |
| Submit age weight | 1 |
| Host | Ekurhuleni (GE) |
| Total time | 60 |
| Time weight | 0.83 |
| Official results | Official results |
General
| Games | 5 |
| Score | 1.5 |
| Percent | 30 |
| Dp | -170 |
| Aor | 1532.8 |
| Perform | 1362.8 |
| Penalties | 0 |
| Wins | 1 |
| Draws | 1 |
| Losses | 3 |
| White | 3 |
| Black | 2 |
| White wins | 0 |
| Black wins | 1 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 36 |
| Final Pos | 31 |
| Share Pos | 30 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1249.9 |
| K-factor | 36 |
| Score | 1.5 |
| Expected score | 0.9 |
| Score - Expected score | 0.6 |
| Rating +/- | 18.1 |
Analysis (Type)
| Rating | 1245.7 |
| K-factor | 36 |
| Score | 1.5 |
| Expected score | 0.98 |
| Score - Expected score | 0.52 |
| Rating +/- | 18.8 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2026-10-17 | Kgotse, T (Thorisho) | GTP | 1634.8 | 1635.5 | W | 0 | 0.09 | -0.09 | -2.8 | 0.09 | -0.09 | -3.2 | Yes | |
| 2 | 2026-10-17 | Bijker, W (Waldo) | GJM | 1529.2 | 1529.1 | B | 0 | 0.13 | -0.13 | -4 | 0.13 | -0.13 | -4.6 | Yes | |
| 3 | 2026-10-17 | Hattingh, T (Tiaan) | GE | 1453.6 | 1441 | W | 0.5 | 0.3 | 0.2 | 5.8 | 0.31 | 0.19 | 6.7 | Yes | |
| 4 | 2026-10-17 | Sibanda, M (Marlvin) | GWR | 1418.5 | 1389.9 | B | 1 | 0.26 | 0.74 | 22.1 | 0.29 | 0.71 | 25.5 | Yes | |
| 5 | 2026-10-17 | Del Grosso, G (Gianluca Gabriele) | GE | 1628 | 1577.3 | W | 0 | 0.1 | -0.1 | -3 | 0.16 | -0.16 | -5.6 | Yes | |