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Individual Calculations May 2023 |
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| Vall Graells, Jordi Total change: -63.20 | |   |
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| Campionat de Catalunya Individual Sub-18 | Catalunya | ESP | 2023-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1675 | 1637 | 2.00 | 8 | -1.73 | 40 | -69.20 | |
|  Pujol Biosca, Joan | | | 2024 | ESP | 0.00 | 1 | -0.09 | 40 | -3.60 | |  Casares Bonals, Asier | | | 1840 | ESP | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Duro Lopez, Hugo | | | 1405 | ESP | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Torrents Busquet, Foix | | | 1743 | ESP | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Garcia Gil, Oriol | | | 1887 | ESP | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Trullols Vizcarra, Eduard | | | 1511 | ESP | 0.00 | 1 | -0.67 | 40 | -26.80 | | | Botias Gil, Claudia | | | 1505 | ESP | 0.50 | 1 | -0.18 | 40 | -7.20 | | | Farre Ramirez, Mateu | | | 1482 | ESP | 0.00 | 1 | -0.71 | 40 | -28.40 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | XIV Obert d'Escacs Vilafranca 2023 Rondas 1-2 | Vilafranca del Penedes (Barcelona) | ESP | 2023-04-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1769 | 1637 | 1.00 | 2 | 0.15 | 40 | 6.00 | |
| | Avila Jimenez, Xavier | f | | 2151 | ESP | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Miralles Fraile, Jordi | | | 1387 | ESP | 1.00 | 1 | 0.19 | 40 | 7.60 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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