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Individual Calculations July 2009 |
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| Rius Selva, Joan Total change: 0.30 | |   |
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| IV Torneig Obert Internacional d'Escacs Cafes Tupinamba | Barcelona | ESP | 2009-03-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1809 | 1798 | 2.00 | 4 | 0.02 | 15 | 0.30 | |
|  Garrido Fernandez, Daniel | | | 2148 | ESP | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Cordero Facundez, Julio Jonatan | | | 1570 | ESP | 1.00 | 1 | 0.21 | 15 | 3.15 | |  Fructuoso Barea, Antonio | | | 2011 | ESP | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Astor Martinez, Juan Fernando | | | 1506 | ESP | 1.00 | 1 | 0.15 | 15 | 2.25 | |
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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