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Individual Calculations January 2016 |
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| Alvarez Hernandez, David Total change: 19.20 | |   |
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| Campeonato Nacional por Equipos Liga Premier 2015 | San Jose | CRC | 2015-11-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2037 | 2129 | 4.50 | 6 | 0.96 | 20 | 19.20 | |
|  Valverde Solano, Enrique | | | 1729 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Urbina Quiroz, Edwin | | | 2144 | CRC | 1.00 | 1 | 0.52 | 20 | 10.40 | |  Morera Campos, Hazel Maria | | wc | 1756 | CRC | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Araya Umana, Carlos | | | 1986 | CRC | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Arias Santana, Mauricio | m | | 2288 | CRC | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Cu Hor, Winston Darwin | f | | 2316 | GUA | 0.50 | 1 | 0.24 | 20 | 4.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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