PLAYER TOURNAMENT DETAILS
Jason Melville
108069747Mangaung (FMB)Tournament details
| Tour Id | 20221937 |
| Group Id | 20221925 |
| Name | 2022 South African Junior Team Chess Championships |
| Section | U16 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 | 1.5 |
| Percent | 21.4 |
| Dp | -242.9 |
| Aor | 1322.7 |
| Perform | 1079.9 |
| Penalties | 0 |
| Wins | 1 |
| Draws | 1 |
| Losses | 5 |
| White | 4 |
| Black | 3 |
| White wins | 1 |
| Black wins | 0 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 88 |
| Final Pos | 102 |
| Share Pos | 102 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1209.2 |
| K-factor | 20 |
| Score | 1.5 |
| Expected score | 2.62 |
| Score - Expected score | -1.12 |
| Rating +/- | -22.4 |
Analysis (Type)
| Rating | 1165.8 |
| K-factor | 20 |
| Score | 1.5 |
| Expected score | 2.38 |
| Score - Expected score | -0.88 |
| Rating +/- | -17.6 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2022-12-04 | Zingoni, N (Ngaakudzwe) | GE | 1472.9 | 1469 | B | 0 | 0.15 | -0.15 | -3 | 0.11 | -0.11 | -2.2 | Yes | |
| 2 | 2022-12-04 | Els, JA (Jeffrey Allan) | GSV | 1242.1 | 1233.8 | W | 1 | 0.5 | 0.5 | 10 | 0.46 | 0.54 | 10.8 | Yes | |
| 3 | 2022-12-05 | Janse Van Rensburg, L (Logan) | LCP | 1312.9 | 1329.6 | B | 0.5 | 0.34 | 0.16 | 3.2 | 0.27 | 0.23 | 4.6 | Yes | |
| 4 | 2022-12-06 | Pearson, E (Ethan) | EBC | 1383.8 | 1292.7 | W | 0 | 0.34 | -0.34 | -6.8 | 0.39 | -0.39 | -7.8 | Yes | |
| 5 | 2022-12-07 | Jansen Van Vuuren, L (Luan) | GTP | 1241.4 | 1241 | W | 0 | 0.5 | -0.5 | -10 | 0.45 | -0.45 | -9 | Yes | |
| 6 | 2022-12-07 | Louw, R (Raynor) | GTP | 1395.1 | 1380.5 | B | 0 | 0.24 | -0.24 | -4.8 | 0.21 | -0.21 | -4.2 | Yes | |
| 7 | 2022-12-08 | Molefe, LM (Lord Motheo) | NWP | 1211 | 1211.7 | W | 0 | 0.54 | -0.54 | -10.8 | 0.49 | -0.49 | -9.8 | Yes | |