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Rapid:
Individual Calculations December 2021 |
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| Portero Rubio, Martin Total change: 97.00 | |   |
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| 9th Open Internacional de Chamartin | Madrid | ESP | 2021-10-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1872 | 1228 | 5.00 | 8 | 4.85 | 20 | 97.00 | |
|  Gago Padreny, Ignacio | f | | 1963 | ESP | 1.00 | 1 | 0.99 | 20 | 19.80 | |  Fernandez Rosado, Roberto | | | 1736 | ESP | 1.00 | 1 | 0.96 | 20 | 19.20 | | | Perez Garcia, Alejandro | m | | 1963 | ESP | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Martinez De La Puente, Ignacio | | | 1760 | ESP | 1.00 | 1 | 0.97 | 20 | 19.40 | | | Centeno Mendoza, Julio Stefano | | | 1839 | ESP | 1.00 | 1 | 0.98 | 20 | 19.60 | | | Torres Boch, Jose F. | | | 1963 | ESP | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Lacaci Otero, Ivan | | | 1788 | ESP | 1.00 | 1 | 0.98 | 20 | 19.60 | | | Perdomo Araujo, Angel Eduardo | | | 1963 | VEN | 0.00 | 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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