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Individual Calculations July 2018 |
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| Zeledon Perez, Edgar Total change: 54.40 | |   |
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| Campeonato Nacional Clasico de Ajedrez por Equipos FCA 2018 | San Jose | CRC | 2018-05-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1929 | 1867 | 4.00 | 6 | 1.36 | 40 | 54.40 | |
|  Arias Santana, Mauricio | m | | 2255 | CRC | 0.00 | 1 | -0.09 | 40 | -3.60 | |  Benitez Canales, Roy | | | 1743 | CRC | 0.50 | 1 | -0.17 | 40 | -6.80 | | | Arostegui Gonzalez, Ricardo | c | | 1612 | CRC | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Gutierrez Soto, Gilberth | | | 1834 | CRC | 1.00 | 1 | 0.45 | 40 | 18.00 | | | Urbina Quiroz, Edwin | | | 2165 | CRC | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Martin Perez, Javier | f | | 1964 | ESP | 1.00 | 1 | 0.63 | 40 | 25.20 | |
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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