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Individual Calculations March 2016 |
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| Machin Rivera, Mark Total change: -4.60 | |   |
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| Clasificatorio de Puerto Rico 2016 | Caguas | PUR | 2016-02-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2046 | 2352 | 4.00 | 5 | -0.23 | 20 | -4.60 | |
|  Velazquez Rivera, Pedro J. | | | 1952 * | PUR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Guzman Freire, Julio | | | 1952 * | PUR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Davila Blanco, Juan Jose | c | | 2024 | PUR | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Almedina Ortiz, Edgardo J. | f | | 2198 | PUR | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Torres Santiago, Jonathan | | | 2106 | PUR | 0.50 | 1 | -0.31 | 20 | -6.20 | | | * 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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