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Individual Calculations September 2009 |
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| Vinas Serra, Antoni Total change: -16.75 | |   |
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| III Obert d'Escacs Llinars del Valles-B | Catalunya | ESP | 2009-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1644 | 1761 | 1.00 | 4 | -1.61 | 25 | -40.25 | |
|  Pozanco Romasanta, Marc | | | 1628 | ESP | 0.00 | 1 | -0.68 | 25 | -17.00 | |  Pera Martinez, Eloy | | | 1538 | ESP | 1.00 | 1 | 0.22 | 25 | 5.50 | | | Corrales Adamuz, Cristian | | | 1776 | ESP | 0.00 | 1 | -0.48 | 25 | -12.00 | | | Diaz Camallonga, Carles | | | 1634 | ESP | 0.00 | 1 | -0.67 | 25 | -16.75 | |
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) | | | | IV Open d'Alella | Alella BARCELONA | ESP | 2009-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1878 | 1748 | 3.00 | 6 | 0.94 | 25 | 23.50 | |
| | Gonzalez Vericat, Sergio | | | 2148 * | ESP | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Maynat Diaz, Jose Antonio | | | 1903 | ESP | 0.00 | 1 | -0.29 | 25 | -7.25 | | | Palau Pons, Lluis | | | 1993 | ESP | 0.00 | 1 | -0.20 | 25 | -5.00 | | | Asensio Graells, Ricard | | | 1476 | ESP | 1.00 | 1 | 0.17 | 25 | 4.25 | | | Castan Sanclemente, Alejandro | | | 1871 | ESP | 1.00 | 1 | 0.67 | 25 | 16.75 | | | Roca Llop, Ramon | | | 1876 | ESP | 1.00 | 1 | 0.67 | 25 | 16.75 | | | * 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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