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Individual Calculations July 2015 |
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| Jul Perez, Alberto Total change: -51.20 | |   |
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| XVII Obert Internacional d'Escacs Foment Martinenc | Barcelona | ESP | 2015-04-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1948 | 1921 | 1.50 | 6 | -1.28 | 40 | -51.20 | |
|  Mayo Casademont, Marti | c | | 2235 | ESP | 0.00 | 1 | -0.14 | 40 | -5.60 | |  Guix Torres, David | | | 2084 | ESP | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Collell Rodriguez, Victor | | | 1665 | ESP | 0.50 | 1 | -0.31 | 40 | -12.40 | | | Scalzi Evans, Federico | | | 2048 | ESP | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Fontanillas Sanchez, Joan | | | 1987 | ESP | 0.50 | 1 | 0.09 | 40 | 3.60 | | | Urrutia Mule, Oriol | | | 1667 | ESP | 0.50 | 1 | -0.31 | 40 | -12.40 | |
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) | | |
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