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Individual Calculations February 2020 |
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| Marzo Ruiz, Xavier Total change: -8.40 | |   |
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| IX Obert de Nadal del Guinardo (Grup B) | Barcelona | ESP | 2019-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1377 | 1422 | 4.00 | 8 | -0.42 | 20 | -8.40 | |
|  Ribon Calabia, Mariano | | | 1663 | ESP | 0.00 | 1 | -0.20 | 20 | -4.00 | |  Planella Zavala, Irene | | | 1141 | ESP | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Martinez Ferrer, Rafael | | | 1697 | ESP | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Arellan Zavala, Marc | | | 1329 | ESP | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Hurtado Farre, Ildefons | | | 1022 * | ESP | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ventura Codinas, Joan | | | 1194 | ESP | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Ribes Colom, Jose Maria | | | 1702 | ESP | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Perez Ramirez, Placido | | | 1268 | ESP | 1.00 | 1 | 0.29 | 20 | 5.80 | | | * 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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