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Individual Calculations April 2019 |
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| Ortiz Gonzalez, Dario W. Total change: 2.40 | |   |
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| VIII Memorial Hermanos Colon Romero Categoria A | San Juan | PUR | 2019-03-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1811 | 1715 | 2.50 | 6 | 0.12 | 20 | 2.40 | |
|  Santana Otero, Orlando | | | 2115 * | PUR | 0.50 | 1 | 0.42 | 20 | 8.40 | |  Freyre Forest, Jorge | c | | 2014 | PUR | 0.50 | 1 | 0.35 | 20 | 7.00 | | | Shaffer, Alexander | | | 1919 | PUR | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Gonzalez Gonzalez, Enoel | | | 1807 | PUR | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Silva Vega, Carlos L. | | | 1479 | PUR | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Colon Magobet, Richard | | | 1532 | PUR | 0.50 | 1 | -0.24 | 20 | -4.80 | | | * 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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