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Individual Calculations December 2021 |
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| Ribera Cebolla, Marc Total change: -5.00 | |   |
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| Segunda Autonomica Centro 2021 | Valencia | ESP | 2021-09-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1936 | 2142 | 2.00 | 3 | -0.25 | 20 | -5.00 | |
|  Perez Travieso, Saul | | | 1815 | ESP | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Martin Ayala, David | | | 1997 | ESP | 1.00 | 1 | 0.31 | 20 | 6.20 | |  Guardiola Guillot, Lucas | | | 1997 | ESP | 1.00 | 1 | 0.31 | 20 | 6.20 | |
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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