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Individual Calculations February 2013 |
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| Lopez Perdomo, Juan David Total change: -15.75 | |   |
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| II Open Internacional Nadal del Guinardo A | Barcelona (Cataluna) | ESP | 2012-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1975 | 2106 | 5.00 | 9 | -1.05 | 15 | -15.75 | |
|  Ritter Aguilar, Jordi | | | 1914 | ESP | 1.00 | 1 | 0.25 | 15 | 3.75 | |  Nadal Fajardo, Ricard | | | 1811 | ESP | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Perpinya Rofes, Lluis Maria | m | | 2392 | ESP | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Fernandez Aguilar, Francisco | | | 1955 | ESP | 0.00 | 1 | -0.70 | 15 | -10.50 | | | Severri Arrese, Carlos | | | 1912 | ESP | 0.00 | 1 | -0.75 | 15 | -11.25 | | | Torres Maiquez, Sergio | | | 1974 | ESP | 1.00 | 1 | 0.32 | 15 | 4.80 | | | De La Plaza Gras, Jordi | | | 2011 | ESP | 0.00 | 1 | -0.63 | 15 | -9.45 | | | Porta Tovar, Guillem | | | 1934 | ESP | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Navarro Gutierrez, Andres Camilo | | | 1868 | ESP | 1.00 | 1 | 0.20 | 15 | 3.00 | |
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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