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Individual Calculations April 2018 |
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| Prat Rabell, Josep M. Total change: -37.20 | |   |
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| XIII Obert Escacs Igualada i Anoia | Igualada | ESP | 2018-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1608 | 1866 | 3.00 | 6 | -1.86 | 20 | -37.20 | |
|  Torres Janer, Marc | | | 1497 | ESP | 0.50 | 1 | -0.40 | 20 | -8.00 | |  Zumel Roman, David | | | 1689 | ESP | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Valls Anton, Lluis Felip | | | 1578 | ESP | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Mateu Vives, Marcel | | | 1630 | ESP | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Barnet Pastor, Ricard | | | 1563 | ESP | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Algarte Cortes, Serafin Ramon | | | 1688 | ESP | 0.00 | 1 | -0.73 | 20 | -14.60 | |
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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