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Individual Calculations April 2023 |
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| Herrero Gracia, Lucas Total change: 43.60 | |   |
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| Cto por Equipos de Aragon-Primera IV Rondas 5-8 | Zaragoza | ESP | 2023-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1975 | 1408 | 1.50 | 3 | 1.41 | 20 | 28.20 | |
|  Martin Barbero, Roberto | | | 1934 | ESP | 0.50 | 1 | 0.47 | 20 | 9.40 | |  Fernandez-Urrutia Polo, Luis | | | 2107 | ESP | 1.00 | 1 | 0.99 | 20 | 19.80 | | | Conon, Catalin | | | 1884 | ESP | 0.00 | 1 | -0.05 | 20 | -1.00 | |
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) | | | | Cto por Equipos de Aragon-Primera IV Rondas 9 | Zaragoza | ESP | 2023-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1643 | 1429 | 1.00 | 1 | 0.77 | 20 | 15.40 | |
| | Martinez Sanz, Pablo | | | 1643 | ESP | 1.00 | 1 | 0.77 | 20 | 15.40 | |
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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