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Rapid:
Individual Calculations October 2021 |
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| De La Vega, Jorge Total change: -126.80 | |   |
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| Torneo IRT RAPIDAS II "CASA DEL AJEDREZ" PRIMAVERA 2021 Libre | Lima | PER | 2021-09-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1621 | 1742 | 2.50 | 7 | -1.97 | 20 | -39.40 | |
|  Chiarot, Cesar | | | 2276 | PER | 0.00 | 1 | -0.03 | 20 | -0.60 | |  Gutierrez Falcon, Hector Enrique | | | 1302 | PER | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Varillas Jimenez, Ivan | | | 1650 | PER | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Vasquez Vargas, Henry Richard | | | 1778 | PER | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Johansson, Thomas Christian | | | 1364 | PER | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Vasquez, Cesar | | | 1698 | PER | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Parra Gonzales, Andre Leonardo | | | 1277 | PER | 0.50 | 1 | -0.45 | 20 | -9.00 | |
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) | | | | II IRT RAPIDAS ADASUR | Lima | PER | 2021-09-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1421 | 1742 | 0.50 | 4 | -2.64 | 20 | -52.80 | |
| | Vega Paucar, Emely Bachellet | | | 1647 | PER | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Boronda Costilla, Gianpool Claudi | | | 1069 | PER | 0.50 | 1 | -0.49 | 20 | -9.80 | | | Caja Cruz, Gabriel | | | 1689 | PER | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Ramirez Espino, Alessandro | | | 1279 | PER | 0.00 | 1 | -0.95 | 20 | -19.00 | |
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) | | | | IV IRT Rapidas Armagedon | Lima | PER | 2021-09-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1650 | 1742 | 0.00 | 3 | -1.73 | 20 | -34.60 | |
| | Campossano Camo, Rodrigo | | | 1993 | PER | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Parra Gonzales, Andre Leonardo | | | 1277 | PER | 0.00 | 1 | -0.95 | 20 | -19.00 | | | Puente Arana, Oscar | | | 1679 | PER | 0.00 | 1 | -0.59 | 20 | -11.80 | |
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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