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Individual Calculations February 2016 |
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| Herrera Boschini, Gabriel Total change: 14.20 | |   |
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| Campeonato Nacional Juvenil Sub20 2016 | San Jose | CRC | 2016-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1860 | 1652 | 2.50 | 7 | 0.71 | 20 | 14.20 | |
|  Solano Cuya, Bryan | | | 2052 * | CRC | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Hirschkind Hidalgo, Dominic | | | 1788 | CRC | 0.50 | 1 | 0.18 | 20 | 3.60 | |  Ramirez Almeciga, Yenny Melisa | | | 1704 | CRC | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Jimenez Garcia, Emmanuel | f | | 2052 * | CRC | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Ramirez Gonzalez, Maria Jose | | | 1860 | CRC | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Zamora Rodriguez, Elbert | | | 1808 | CRC | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Morera Campos, Hazel Maria | | wc | 1755 | CRC | 0.00 | 1 | -0.36 | 20 | -7.20 | | | * 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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