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Individual Calculations April 2023 |
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| Pique Ferre, Jordi Total change: -1.40 | |   |
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| Lliga Preferent de Tarragona 2023 Rondas 7-9 | Tarragona | ESP | 2023-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1866 | 1883 | 1.50 | 3 | -0.07 | 20 | -1.40 | |
|  Biosca Caballe, Nestor | | | 1837 | ESP | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Herreros Rojo, Ivan | | | 1877 | ESP | 1.00 | 1 | 0.49 | 20 | 9.80 | |  Teply Koutsky, David | | | 1883 | ESP | 0.50 | 1 | 0.00 | 20 | 0.00 | |
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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