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Individual Calculations August 2019 |
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| Arguedas Bolanos, Sharline Total change: -42.80 | |   |
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| JDN U20 Individual Femenino 2019 | Ciudad Colon | CRC | 2019-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1250 | 1335 | 2.00 | 5 | -1.07 | 40 | -42.80 | |
|  Arevalo Rojas, Andrea | | | 1130 | CRC | 1.00 | 1 | 0.24 | 40 | 9.60 | |  Alvarez Calderon, Leana Maria | | | 1273 | CRC | 1.00 | 1 | 0.41 | 40 | 16.40 | | | Orozco Centeno, Melissa | | | 1441 | CRC | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Hernandez Leandro, Aliza | | | 1196 | CRC | 0.00 | 1 | -0.69 | 40 | -27.60 | | | Rosales Gonzalez, Jessica | | | 1209 | CRC | 0.00 | 1 | -0.67 | 40 | -26.80 | |
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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