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Individual Calculations February 2020 |
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| Rodriguez Rodriguez, Sergio Total change: -22.20 | |   |
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| VIII International U2150 Chess Open Roquetas de Mar 2020 | Roquetas de Mar | ESP | 2020-01-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1660 | 1860 | 2.50 | 5 | -1.11 | 20 | -22.20 | |
|  Gomez Salva, Roberto | | | 1460 * | ESP | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Ferrer Escudero, Francisco Jose | | | 1609 | ESP | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Chacon Perez, Juan | | | 2134 | ESP | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Gaspar Lopez, Daniel | | | 1481 | ESP | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Morales Carmona, Bernardo Jose | | | 1616 | ESP | 0.00 | 1 | -0.80 | 20 | -16.00 | | | * 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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