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Individual Calculations August 2017 |
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| Sanchez Garcia, Ivan A. Total change: -81.20 | |   |
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| Clasificatorio de Puerto Rico 2017 | Carolina | PUR | 2017-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1643 | 1670 | 0.00 | 3 | -1.68 | 40 | -67.20 | |
|  Torres Santiago, Jonathan | c | | 2070 * | PUR | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Melendez Lopez, Eduardo J. | | | 1442 | PUR | 0.00 | 1 | -0.79 | 40 | -31.60 | | | Morales Hernandez, Yaime | | | 1416 | PUR | 0.00 | 1 | -0.81 | 40 | -32.40 | | | * 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) | | | | Panamerican Youth Championship 2017 U-10 | San Jose | CRC | 2017-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1373 | 1670 | 0.50 | 1 | -0.35 | 40 | -14.00 | |
| | Fuentes, Agustin | | | 1373 | ARG | 0.50 | 1 | -0.35 | 40 | -14.00 | |
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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