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Individual Calculations May 2010 |
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| Calderon Alzate, Ivan Alejandro Total change: -31.00 | |   |
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| Campionat de Catalunya Sub-14 | Vila-seca | ESP | 2010-03-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1657 | 1748 | 0.00 | 2 | -1.24 | 25 | -31.00 | |
|  Pinsach Gelabert, Alexandre | | | 1741 | ESP | 0.00 | 1 | -0.51 | 25 | -12.75 | |  Celma Querol, Carlos | | | 1573 | ESP | 0.00 | 1 | -0.73 | 25 | -18.25 | |
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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