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Individual Calculations February 2022 |
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| Martin Fernandez, Pablo Total change: 20.00 | |   |
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| Roquetas Chess Festival 2022 - IX International Open U2150 | Roquetas de Mar | ESP | 2022-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1711 | 1613 | 2.00 | 4 | 0.50 | 40 | 20.00 | |
|  Alonso Vargas, David | | | 1879 | ESP | 0.50 | 1 | 0.32 | 40 | 12.80 | |  Lara Mezcua, Alonso | | | 1810 | ESP | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Meco Solis, Lucia | | | 1350 | ESP | 0.50 | 1 | -0.32 | 40 | -12.80 | | | Viudes Serra, Aaron | | | 1806 | ESP | 1.00 | 1 | 0.75 | 40 | 30.00 | |
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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