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Individual Calculations December 2021 |
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| Martin Ferrer, Silverio Total change: 20.40 | |   |
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| Primera Autonomica Sur 2021 | Valencia | ESP | 2021-09-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1838 | 1742 | 1.00 | 1 | 0.63 | 20 | 12.60 | |
|  Campos Gutierrez, Jorge | | | 1838 | ESP | 1.00 | 1 | 0.63 | 20 | 12.60 | |
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) | | | | Segunda Autonomica Alicante 2021 | Alicante | ESP | 2021-09-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1868 | 1742 | 1.50 | 3 | 0.39 | 20 | 7.80 | |
|  Ruperez, Miguel | | | 2142 * | ARG | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Terrades Dalmau, Antonio | | | 1763 | ESP | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Villa Torrano, Alejandro | | | 1698 | ESP | 0.50 | 1 | -0.06 | 20 | -1.20 | | | * 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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