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Individual Calculations February 2016 |
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| Salas Torres, Pamela Total change: 3.20 | |   |
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| Campeonato Nacional Juvenil Sub18 2016 | Alajuela | CRC | 2016-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1658 | 1765 | 5.00 | 8 | 0.08 | 40 | 3.20 | |
|  Sibaja Tellez, Josue | | | 1365 * | CRC | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Buitrago Mosquera, Antonio | | | 1748 | CRC | 0.50 | 1 | -0.02 | 40 | -0.80 | | | Guzman Benavides, Steven | | | 1385 | CRC | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Carvajal Pena, Daniel | | | 1769 | CRC | 0.00 | 1 | -0.49 | 40 | -19.60 | | | Quiros Avendano, Luis Alejandro | | | 1727 | CRC | 0.50 | 1 | -0.05 | 40 | -2.00 | | | Acevedo Mendez, Jennifer | | wf | 1718 | CRC | 0.50 | 1 | -0.07 | 40 | -2.80 | | | Porras Chavarria, Steve | | | 1785 | CRC | 1.00 | 1 | 0.53 | 40 | 21.20 | | | Castillo Morales, Thais | | | 1769 | CRC | 0.50 | 1 | 0.01 | 40 | 0.40 | | | * 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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