Individual Calculations December 2016 |
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Coto Bonilla, Darian Total change: 24.40 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Campeonato Nacional Infantil por Equipos Sub 14 | Alajuela | CRC | 2016-10-22 |
Rc | Ro | w | n | change | K | K*chg | Game |
1641 | 1602 | 1.50 | 2 | 0.61 | 40 | 24.40 | |
| Ramirez Madrid, Gerardo Alfonso | c | | 1680 | CRC | 1.00 | 1 | 0.61 | 40 | 24.40 | | Castro Garcia, Alejandro | | | 1601 | CRC | 0.50 | 1 | 0.00 | 40 | 0.00 | | 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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