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Individual Calculations January 2014 |
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| Alfaro Murillo, Carlos Andres Total change: 24.90 | |   |
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| Liga Premier | San Jose | CRC | 2013-11-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2156 | 2189 | 5.50 | 7 | 1.66 | 15 | 24.90 | |
|  Gutierrez, Oscar | | | 2097 | NCA | 1.00 | 1 | 0.37 | 15 | 5.55 | | | Barrios Zamora, Carlos | | | 2033 | CRC | 1.00 | 1 | 0.29 | 15 | 4.35 | |  Valdes Romero, Leonardo | m | | 2433 | CRC | 0.50 | 1 | 0.30 | 15 | 4.50 | | | Alfaro Rojas, Alfonso Jose | f | | 2270 | CRC | 0.50 | 1 | 0.11 | 15 | 1.65 | | | Cabrera Chaves, Marco Antonio | | | 2132 | CRC | 0.50 | 1 | -0.08 | 15 | -1.20 | | | Vaglio Mattey, Emanuel | | | 2046 | CRC | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Quesada Ulate, Randall | | | 2083 | CRC | 1.00 | 1 | 0.36 | 15 | 5.40 | |
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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