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Rapid:
Individual Calculations May 2017 |
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| Echavarria, Johann Total change: -21.00 | |   |
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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 |
| 1980 | 2344 | 7.00 | 9 | -1.05 | 20 | -21.00 | |
|  Dabraccio, Guillermo | | | 1944 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Nieto, Agustin | | | 1944 * | COL | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Ortiz, Luis Miguel | | | 1944 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Alzate, Gustavo | | | 1944 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Sierra, Juan Mauricio | | | 1990 | COL | 0.00 | 1 | -0.89 | 20 | -17.80 | | | Palomino, Dario | | | 1944 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Agudelo Pineres, Oscar Marino | c | | 1956 | COL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Chavarro, Jeffry | | | 2028 | COL | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Beltran, Carlos Armando | | | 2128 | COL | 1.00 | 1 | 0.22 | 20 | 4.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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