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Individual Calculations August 2022 |
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| Jerez Perez, Alfonso Total change: 3.80 | |   |
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| VIII Open Internacional de Ajedrez Ciudad de Oviedo | Oviedo | ESP | 2022-07-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2230 | 2339 | 6.00 | 9 | 0.38 | 10 | 3.80 | |
|  Perez Muela, Diego | | | 1939 * | ESP | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Urrutia Gonzalez, Javier | | | 2033 | ESP | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Vargas, Gabriela | | wm | 2140 | PAR | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Mirzoev, Emil | g | | 2493 | UKR | 0.50 | 1 | 0.21 | 10 | 2.10 | | | Torres Boch, Jose Francisco | | | 2188 | ESP | 1.00 | 1 | 0.30 | 10 | 3.00 | | | Alvarez Pedraza, Aramis | g | | 2440 | CUB | 0.50 | 1 | 0.14 | 10 | 1.40 | | | Rottenwohrer Suarez, Juan | c | | 2231 | ESP | 0.50 | 1 | -0.15 | 10 | -1.50 | | | Galperin, Platon | m | | 2518 | UKR | 0.00 | 1 | -0.27 | 10 | -2.70 | | | Heredia Serrano, Carla | | wg | 2090 | ECU | 0.50 | 1 | -0.31 | 10 | -3.10 | | | * 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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