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Individual Calculations December 2021 |
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| Reina Fernandez, Juan Jose Total change: 20.40 | |   |
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| Segunda Autonomica Alicante 2021 | Alicante | ESP | 2021-09-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1844 | 1629 | 2.00 | 4 | 1.02 | 20 | 20.40 | |
|  Ochando Casasempere, Miguel A. | | | 1855 | ESP | 1.00 | 1 | 0.79 | 20 | 15.80 | |  Noguera Ballester, Jose Javier | | | 1742 | ESP | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Jul Perez, Alberto | | | 2029 * | CUB | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Chapapria Garcia, Pablo | | | 1749 | ESP | 0.00 | 1 | -0.34 | 20 | -6.80 | | | * 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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