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Individual Calculations April 2023 |
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| Pereda Diaz, Hugo Total change: 5.20 | |   |
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| Cto por Equipos de Aragon-Segunda IV Rondas 5-8 | Zaragoza | ESP | 2023-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1347 | 1531 | 2.00 | 2 | 0.53 | 20 | 10.60 | |
|  Puig Queralt, Juan Antonio | | | 1325 | ESP | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Dominguez Velazquez, Jesus | | | 1369 | ESP | 1.00 | 1 | 0.29 | 20 | 5.80 | |
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 IV Rondas 9 | Zaragoza | ESP | 2023-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1688 | 1517 | 0.00 | 1 | -0.27 | 20 | -5.40 | |
|  Casas Castillero, Jose Antonio | | | 1688 | ESP | 0.00 | 1 | -0.27 | 20 | -5.40 | |
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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