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Individual Calculations October 2017 |
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| Frater Gonzalez, Gabriel Total change: 17.60 | |   |
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| XV Festival de Ajedrez Centroamericano y del Caribe Panama 2017 U-12 | Ciudad Panama | PAN | 2017-08-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1408 | 1188 | 1.50 | 4 | 0.44 | 40 | 17.60 | |
|  Portal Ramos, Cristian | | | 1588 * | CUB | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Vargas Abadia, Alejandro | | | 1080 | CRC | 0.50 | 1 | -0.15 | 40 | -6.00 | | | Sauda, Eduardo | | | 1377 | COL | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Shih Gould, Danny | | | 1588 * | CRC | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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