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Individual Calculations March 2023 |
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| Sierra Vallina, Lionel Total change: -14.80 | |   |
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| Campeonato de Asturias Sub14 2023 | Mieres (Asturias) | ESP | 2023-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1661 | 2104 | 5.50 | 6 | -0.02 | 40 | -0.80 | |
|  Vallina Menendez, Marcos | | | 1704 * | ESP | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Menendez Perez, Miguel | | | 1611 | ESP | 1.00 | 1 | 0.04 | 40 | 1.60 | | | Gonzalez Gonzalez, Javier | | | 1652 | ESP | 1.00 | 1 | 0.06 | 40 | 2.40 | | | Prochaieva, Alina | | | 1759 | UKR | 0.50 | 1 | -0.39 | 40 | -15.60 | | | Martin Cabeza, Nicolas | | | 1843 | ESP | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Mulet Durango, Carolina | | | 1397 | ESP | 1.00 | 1 | 0.01 | 40 | 0.40 | | | * 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) | | | | Campeonato de Asturias por Equipos Division de Honor 2023 Rondas 1-2 | Asturias | ESP | 2023-02-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2158 | 2104 | 0.50 | 2 | -0.35 | 40 | -14.00 | |
| | Alvarez Perez, Adan | | | 2235 | ESP | 0.00 | 1 | -0.32 | 40 | -12.80 | | | San Claudio Gonzalez, Francisco | f | | 2081 | ESP | 0.50 | 1 | -0.03 | 40 | -1.20 | |
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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