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Rapid:
Individual Calculations May 2017 |
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| Pena, Dario Total change: 34.00 | |   |
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| II IRT Open Internacional de Ajedrez Activo Ciudad Salento | Salento | COL | 2017-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2160 | 2018 | 4.00 | 7 | 1.70 | 20 | 34.00 | |
|  Vittorino, Carlo Giovanni | m | | 2339 | COL | 1.00 | 1 | 0.87 | 20 | 17.40 | |  Mateus, Alejandro | f | | 2320 | COL | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Ruiz, Kenny | | | 1804 | COL | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Montilla Reyes, Jorcerys | | wm | 2139 | VEN | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Martinez, Julian | f | | 2222 | COL | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Montoya Perez, Juan Rafael | | | 2046 | COL | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Cifuentes, John Jairo | m | | 2249 | COL | 0.50 | 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) | | |
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