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Individual Calculations March 2023 |
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| Arias Alvarez, Alberto Total change: -1.40 | |   |
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| Cto por Equipos de Aragon-Preferente II Rondas 1-4 | Zaragoza | ESP | 2023-01-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1681 | 1703 | 1.00 | 2 | -0.06 | 20 | -1.20 | |
|  San Lazaro Lorente, David | | | 1773 | ESP | 1.00 | 1 | 0.60 | 20 | 12.00 | |  Jaime Galeano, Alcher | | | 1589 | ESP | 0.00 | 1 | -0.66 | 20 | -13.20 | |
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) | | | | Cto por Equipos de Aragon-Segunda II Rondas 1-4 | Zaragoza | ESP | 2023-01-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1696 | 1703 | 0.50 | 1 | -0.01 | 20 | -0.20 | |
| | Longares Perez, Gregorio | | | 1696 | ESP | 0.50 | 1 | -0.01 | 20 | -0.20 | |
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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