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Individual Calculations November 2019 |
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| Huaman Bengoa, Valeska Priscilla Total change: -32.80 | |   |
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| Campeonato Nacional por Equipos Sub14 Infantil 2019 | San Ramon y Naranjo | CRC | 2019-09-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1260 | 1323 | 1.50 | 4 | -0.82 | 40 | -32.80 | |
|  Rojas Mora, Jose Elias | | | 1336 | CRC | 0.50 | 1 | 0.02 | 40 | 0.80 | |  Frater Gonzalez, Gabriel | | | 1279 | CRC | 0.00 | 1 | -0.56 | 40 | -22.40 | | | Vargas Abadia, Alejandro | | | 1118 | CRC | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Ruiz Alfaro, Darrel | | | 1306 | CRC | 0.00 | 1 | -0.52 | 40 | -20.80 | |
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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