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Individual Calculations April 2015 |
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| Urbina Perez, Juan Antonio Total change: 5.60 | |   |
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| Cpto Provincial de Cadiz Absoluto, Juvenil y Veterano 2015 | Provincia de Cadiz | ESP | 2015-02-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1909 | 2221 | 2.00 | 2 | 0.28 | 20 | 5.60 | |
|  Medina Villalba, Miguel | | | 1863 | ESP | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Romero Valencia, Fernando | | | 1954 | ESP | 1.00 | 1 | 0.18 | 20 | 3.60 | |
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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