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Individual Calculations April 2022 |
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| Herrera Arboleda, Kerly Danna Total change: -3.80 | |   |
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| IRT ABSOLUTO "III COPA COTOPAXI 2022" | COTOPAXI | ECU | 2022-03-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1524 | 1744 | 5.00 | 7 | -0.19 | 20 | -3.80 | |
|  Ramos Arias , Victor Hugo | | | 1274 | ECU | 1.00 | 1 | 0.05 | 20 | 1.00 | |  Pacheco Rodriguez, Andres Emir | | | 1344 * | ECU | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Maldonado Rivera, Gladys | | | 1410 | ECU | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Chang Suarez, Andres | | | 1968 | ECU | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Orbe Vivero, Veronica Priscila | | | 1575 | ECU | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Guerrero Caicedo, Arlette | | | 1526 | ECU | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Andrade Puente, Robinson Steve | | | 1574 | ECU | 1.00 | 1 | 0.28 | 20 | 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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