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Individual Calculations February 2016 |
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| Arce Mendez, Elias Total change: 36.40 | |   |
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| Campeonato Nacional Juvenil Sub18 2016 | Alajuela | CRC | 2016-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1656 | 1723 | 6.00 | 9 | 0.91 | 40 | 36.40 | |
|  Roman Alvarado, Mercy | | | 1323 * | CRC | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Porras Chavarria, Steve | | | 1785 | CRC | 0.50 | 1 | 0.09 | 40 | 3.60 | | | Acevedo Mendez, Jennifer | | wf | 1718 | CRC | 0.50 | 1 | -0.01 | 40 | -0.40 | | | Morales Chacon, Mauricio | | | 1639 | CRC | 0.50 | 1 | -0.12 | 40 | -4.80 | | | Buitrago Mosquera, Antonio | | | 1748 | CRC | 0.50 | 1 | 0.03 | 40 | 1.20 | | | Calvo Navarrete, Karolay | | | 1323 * | CRC | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Quiros Avendano, Luis Alejandro | | | 1727 | CRC | 1.00 | 1 | 0.51 | 40 | 20.40 | | | Castillo Morales, Thais | | | 1769 | CRC | 0.50 | 1 | 0.06 | 40 | 2.40 | | | Calvo Gutierrez, Luis Guillermo | | | 1868 | CRC | 0.50 | 1 | 0.19 | 40 | 7.60 | | | * 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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