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Individual Calculations April 2015 |
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| Santos, Oliver Total change: -19.20 | |   |
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| Campeonato Nacional Revision Rating 2015 | San Salvador | ESA | 2015-02-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1811 | 1709 | 1.00 | 4 | -0.48 | 40 | -19.20 | |
|  Sanchez, David | | | 1933 | ESA | 0.50 | 1 | 0.28 | 40 | 11.20 | |  Blandon, Jaime | | | 1911 | ESA | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Alvarez, Carlos | | | 1987 | ESA | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Quijano, Juan Marcos | | | 1412 | ESA | 0.50 | 1 | -0.35 | 40 | -14.00 | |
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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