PLAYER TOURNAMENT DETAILS
Alessandro Petronio
106048667Ethekwini (KED)Tournament details
| Tour Id | 20221938 |
| Group Id | 20221925 |
| Name | 2022 South African Junior Team Chess Championships |
| Section | U18 Open |
| Rounds | 7 |
| Format | Swiss |
| Type | Classical |
| Start | 2022-12-04 |
| End | 2022-12-08 |
| Submitted | 2022-12-16 |
| Rated | 2022-12-16 |
| Submit age weight | 1 |
| Host | 4 Knights (4K) |
| Total time | 120 |
| Time weight | 1 |
| Official results | Official results |
General
| Games | 7 |
| Score | 4 |
| Percent | 57.1 |
| Dp | 60.7 |
| Aor | 1453.5 |
| Perform | 1514.2 |
| Penalties | 0 |
| Wins | 3 |
| Draws | 2 |
| Losses | 2 |
| White | 4 |
| Black | 3 |
| White wins | 2 |
| Black wins | 1 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 39 |
| Final Pos | 37 |
| Share Pos | 31 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1403.7 |
| K-factor | 20 |
| Score | 4 |
| Expected score | 3.14 |
| Score - Expected score | 0.86 |
| Rating +/- | 17.2 |
Analysis (Type)
| Rating | 1401.7 |
| K-factor | 20 |
| Score | 4 |
| Expected score | 3.07 |
| Score - Expected score | 0.93 |
| Rating +/- | 18.6 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2022-12-04 | Nair, M (Mayaskar) | GJM | 1341.6 | 1337.2 | W | 0.5 | 0.61 | -0.11 | -2.2 | 0.62 | -0.12 | -2.4 | Yes | |
| 2 | 2022-12-04 | Selema, TJ (Tiisetso) | LCP | 1328.8 | 1350.2 | B | 1 | 0.55 | 0.45 | 9 | 0.52 | 0.48 | 9.6 | Yes | |
| 3 | 2022-12-05 | Jaitas, W (Worapat) | GE | 1490.8 | 1475.1 | W | 1 | 0.44 | 0.56 | 11.2 | 0.46 | 0.54 | 10.8 | Yes | |
| 4 | 2022-12-06 | Letupu, M (Omolemo) | NBR | 1471.1 | 1472.6 | B | 0.5 | 0.38 | 0.12 | 2.4 | 0.38 | 0.12 | 2.4 | Yes | |
| 5 | 2022-12-07 | Gounder, R (Rowan) | NBR | 1683.4 | 1683.9 | B | 0 | 0.13 | -0.13 | -2.6 | 0.13 | -0.13 | -2.6 | Yes | |
| 6 | 2022-12-07 | Qumpula, S (Saxola) | EBC | 1201.7 | 1230.3 | W | 1 | 0.78 | 0.22 | 4.4 | 0.74 | 0.26 | 5.2 | Yes | |
| 7 | 2022-12-08 | Totose, Z (Zimi) | EBC | 1656.8 | 1670.2 | W | 0 | 0.25 | -0.25 | -5 | 0.23 | -0.23 | -4.6 | Yes | |