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Individual Calculations August 2021 |
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| Costache, Bogdan Alexandru Total change: -12.40 | |   |
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| Liga Gran Canaria Equipos Cat. Preferente 2021 | Las Palmas de Gran Canaria | ESP | 2021-05-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1844 | 1809 | 1.50 | 4 | -0.32 | 20 | -6.40 | |
|  Perez Brito, Avelino | | | 1716 | ESP | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Ramirez Maillo, Cristian | | | 1861 | ESP | 1.00 | 1 | 0.57 | 20 | 11.40 | |  Jerez Lopez, Juan Ramon | | | 1907 | ESP | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Diaz Suarez, Cayetano | | | 1892 | ESP | 0.00 | 1 | -0.39 | 20 | -7.80 | |
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) | | | | Liga Gran Canaria Equipos Cat. Primera A 2021 | Las Palmas de Gran Canaria | ESP | 2021-05-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1753 | 1809 | 2.00 | 4 | -0.30 | 20 | -6.00 | |
| | Aguilera Suarez, Antonio | | | 1778 | ESP | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Rodriguez Manzaneda, Irene | | | 1748 | ESP | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Cabrera Ramos, Javier | | | 1694 | ESP | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Navarro Guerra Del Rio, Cristian | | | 1793 | ESP | 1.00 | 1 | 0.48 | 20 | 9.60 | |
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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