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Individual Calculations December 2017 |
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| Navajas Alvarez, Josep Total change: 0.40 | |   |
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| XI Obert d Escacs Santa Eulalia de Roncana 2017 GRUP A | Santa Eulalia de Roncana | ESP | 2017-09-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1744 | 1462 | 1.00 | 5 | 0.16 | 40 | 6.40 | |
|  Ventos Alfonso, Alba | | | 1792 | ESP | 0.00 | 1 | -0.12 | 40 | -4.80 | |  Cordomi Forns, Francesc | | | 1846 | ESP | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Roquet Estrada, Albert | | | 1656 | ESP | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Garcia Escoda, Marc | | | 1741 | ESP | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Bernado Lopez, Roger | | | 1686 | ESP | 0.00 | 1 | -0.22 | 40 | -8.80 | |
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) | | | | Memorial Arturo Pomar Sub-12 2017 | Barcelona | ESP | 2017-11-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1718 | 1584 | 1.50 | 5 | -0.15 | 40 | -6.00 | |
| | Xifra Tome, Bernat | | | 1753 | ESP | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Jimenez Munoz, Nicolas | | | 1818 | ESP | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Taltavull Hidalgo, Artur | | | 1572 | ESP | 0.50 | 1 | -0.02 | 40 | -0.80 | | | Travesset Sagre, Jan | | | 1815 | ESP | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Roca Planas, Edgar | | | 1631 | ESP | 1.00 | 1 | 0.57 | 40 | 22.80 | |
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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