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Individual Calculations October 2013 |
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| Martorell Aguado, Joan Total change: -51.30 | |   |
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| XV Open Internacional Escacs de Sants, Hostafrancs i la Bordeta Grup A | Barcelona | ESP | 2013-08-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1948 | 2171 | 2.00 | 7 | -3.42 | 15 | -51.30 | |
|  Porta Tovar, Guillem | | | 1896 | ESP | 0.00 | 1 | -0.83 | 15 | -12.45 | |  Van Keulen, Onno | | | 1999 | NED | 0.00 | 1 | -0.73 | 15 | -10.95 | | | Jangwa, Valentin | | | 1771 * | FRA | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Boff, Andre Ricardo | | | 2008 | BRA | 0.00 | 1 | -0.72 | 15 | -10.80 | | | Del Mastro, Marco | | | 1954 | ITA | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Garcia Perez, Javier | | | 2025 | ESP | 0.00 | 1 | -0.70 | 15 | -10.50 | | | Cruz Gomez, Isidro | | | 1983 | ESP | 0.00 | 1 | -0.74 | 15 | -11.10 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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