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Individual Calculations January 2015 |
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| Fernandez Sanchez, Mario Andre Total change: 5.20 | |   |
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| II Abierto de Escazu 2014 | Escazu | CRC | 2014-11-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1704 | 2095 | 3.00 | 3 | 0.26 | 20 | 5.20 | |
|  Quiros Avendano, Luis Alejandr | | | 1695 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Incer Arias, Manuel | | | 1722 | CRC | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Arce Oviedo, Cesar | | | 1695 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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