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Individual Calculations December 2018 |
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| Valderrama, Fernando Total change: 39.20 | |   |
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| Campeonato Panamericano Amateur Absoluto sub 1700 | Panama | PAN | 2018-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1498 | 1107 | 1.50 | 6 | 0.98 | 40 | 39.20 | |
|  Santos Saez, Yahir | | | 1507 * | PAN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Arostegui Gonzalez, Ricardo | c | | 1507 * | CRC | 0.50 | 1 | 0.42 | 40 | 16.80 | |  Dabraccio, Guillermo | | | 1507 * | COL | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Diaz Maguina, Daniel Eugenio | | | 1481 | ARU | 0.50 | 1 | 0.40 | 40 | 16.00 | | | Reyes Aristizabal, Andres | | | 1507 * | COL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Finlay, Brian | | | 1478 | PAN | 0.00 | 1 | -0.10 | 40 | -4.00 | | | * 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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