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Individual Calculations February 2022 |
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| Raya Hidalgo, Dario Total change: 20.40 | |   |
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| Roquetas Chess Festival 2022 - IX International Open U2150 | Roquetas de Mar | ESP | 2022-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1641 | 1348 | 1.50 | 6 | 0.51 | 40 | 20.40 | |
|  Garcia-Blazquez Perez, Manuel | | | 1794 | ESP | 0.00 | 1 | -0.06 | 40 | -2.40 | |  Amate Sanchez, Alberto Javier | | | 1627 | ESP | 1.00 | 1 | 0.84 | 40 | 33.60 | | | Gomez Fernandez, Alfredo | | | 1702 | ESP | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Rubio Garcia, Antonio Ramon | | | 1547 | ESP | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Fernandez Calzada, Juan A. | | | 1671 | ESP | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Fernandez Gonzalez, Ignacio | | | 1502 | ESP | 0.50 | 1 | 0.21 | 40 | 8.40 | |
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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