PLAYER TOURNAMENT DETAILS
Gianluca Gabriele Del Grosso
1090135387Ekurhuleni (GE)Tournament details
| Tour Id | 20230680 |
| Group Id | 20230673 |
| Name | 2023 South African Junior Closed Chess Championships |
| Section | U14 Open |
| Rounds | 9 |
| Format | Swiss |
| Type | Classical |
| Start | 2023-03-31 |
| End | 2023-04-04 |
| Submitted | 2023-04-05 |
| Rated | 2023-04-05 |
| Submit age weight | 1 |
| Host | Chess South Africa (CSA) |
| Total time | 120 |
| Time weight | 1 |
| Official results | Official results |
General
| Games | 9 |
| Score | 2.5 |
| Percent | 27.8 |
| Dp | -188.9 |
| Aor | 1464.6 |
| Perform | 1275.7 |
| Penalties | 0 |
| Wins | 2 |
| Draws | 1 |
| Losses | 6 |
| White | 5 |
| Black | 4 |
| White wins | 1 |
| Black wins | 1 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 15 |
| Final Pos | 0 |
| Share Pos | 0 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1403.5 |
| K-factor | 20 |
| Score | 2.5 |
| Expected score | 3.9 |
| Score - Expected score | -1.4 |
| Rating +/- | -28 |
Analysis (Type)
| Rating | 1400.2 |
| K-factor | 20 |
| Score | 2.5 |
| Expected score | 3.97 |
| Score - Expected score | -1.47 |
| Rating +/- | -29.4 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2023-03-31 | Chang, S (Samuel) | EBC | 1494 | 1473.6 | B | 0 | 0.35 | -0.35 | -7 | 0.37 | -0.37 | -7.4 | Yes | |
| 2 | 2023-03-31 | Naicker, GC (Gabriel Christian) | GJM | 1408.5 | 1396.4 | W | 0.5 | 0.54 | -0.04 | -0.8 | 0.55 | -0.05 | -1 | Yes | |
| 3 | 2023-04-01 | Johnson, A (Ashar) | GJM | 1363.1 | 1347.6 | B | 0 | 0.51 | -0.51 | -10.2 | 0.52 | -0.52 | -10.4 | Yes | |
| 4 | 2023-04-01 | Dikane, O (Oageng) | NBR | 1364.4 | 1353.7 | W | 0 | 0.59 | -0.59 | -11.8 | 0.6 | -0.6 | -12 | Yes | |
| 5 | 2023-04-02 | Botha, T (Tyler) | EBC | 1529.2 | 1527.8 | W | 1 | 0.4 | 0.6 | 12 | 0.39 | 0.61 | 12.2 | Yes | |
| 6 | 2023-04-02 | Labuschagne, I (Ivan) | GE | 1510.1 | 1511.8 | B | 0 | 0.33 | -0.33 | -6.6 | 0.33 | -0.33 | -6.6 | Yes | |
| 7 | 2023-04-03 | Cressey, RJ (Ryelee Jordan) | EBC | 1483 | 1473.6 | W | 0 | 0.45 | -0.45 | -9 | 0.46 | -0.46 | -9.2 | Yes | |
| 8 | 2023-04-03 | Myburgh, Z (Zandre) | NBR | 1484.9 | 1483.9 | B | 1 | 0.36 | 0.64 | 12.8 | 0.36 | 0.64 | 12.8 | Yes | |
| 9 | 2023-04-04 | Weng, Y (Yu Bo (David)) | GJM | 1543.9 | 1521.1 | W | 0 | 0.38 | -0.38 | -7.6 | 0.4 | -0.4 | -8 | Yes | |