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Individual Calculations August 2017 |
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| Soto Alfaro, Braulio Total change: -22.80 | |   |
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| Panamerican Youth Championship 2017 U-16 | San Jose | CRC | 2017-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1590 | 1414 | 1.50 | 7 | -0.57 | 40 | -22.80 | |
|  Teshima, Ricardo Yoshida | | | 1814 * | BRA | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Flores Irurso, Paul Josue | | | 1707 | MEX | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Conrado, Roger | | | 1541 | NCA | 0.50 | 1 | 0.17 | 40 | 6.80 | | | Solano Cordero, Jorge | | | 1504 | CRC | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Mata Tencio, Randall | | | 1189 | CRC | 0.50 | 1 | -0.28 | 40 | -11.20 | | | Castro Garcia, Alejandro | | | 1647 | CRC | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Ramirez Madrid, Gerardo Alfonso | c | | 1729 | CRC | 0.00 | 1 | -0.14 | 40 | -5.60 | | | * 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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