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Individual Calculations December 2021 |
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| Perez Torres, Juan Jose Total change: -22.20 | |   |
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| Primera Autonomica Norte 2021 | Valencia | ESP | 2021-09-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1868 | 1919 | 1.00 | 3 | -0.69 | 20 | -13.80 | |
|  Bosch Jorda, Ricard | | | 1882 | ESP | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Ribes Peris, Alvaro | | | 2011 | ESP | 0.00 | 1 | -0.37 | 20 | -7.40 | |  Donate Moreno, David | | | 1712 | ESP | 1.00 | 1 | 0.23 | 20 | 4.60 | |
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) | | | | Primera Provincial Val - Cas 2021 | Valencia | ESP | 2021-09-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1519 | 1919 | 0.50 | 1 | -0.42 | 20 | -8.40 | |
| | Mifsud Garcia, Victor | | | 1519 * | ESP | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * 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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