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Individual Calculations February 2017 |
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| Solis Prieto, Javier Total change: -4.40 | |   |
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| Campeonato Nacional Sub 20 Juvenil Sub20 2017 | San Jose | CRC | 2017-01-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1711 | 1589 | 2.50 | 7 | -0.11 | 40 | -4.40 | |
|  Murillo Gonzalez, Carlos E | c | | 1989 * | CRC | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Chaves Alfaro, Beatriz | | | 1356 | CRC | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Sibaja Tellez, Josue | | | 1407 | CRC | 0.50 | 1 | -0.24 | 40 | -9.60 | | | Salas Torres, Pamela | | wc | 1787 | CRC | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Alvarado Castro, Francisco | | | 1585 | CRC | 1.00 | 1 | 0.49 | 40 | 19.60 | | | Jimenez Garcia, Emmanuel | f | | 1989 * | CRC | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Carvajal Pena, Daniel | | | 1861 | CRC | 0.00 | 1 | -0.17 | 40 | -6.80 | | | * 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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