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Individual Calculations December 2019 |
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| Melara, Josue Total change: 70.40 | |   |
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| Torneo Nacional Abierto Puntuable 2020 | San Salvador | ESA | 2019-09-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1740 | 1481 | 2.50 | 4 | 1.76 | 40 | 70.40 | |
|  Navarrete, Guillermo | | | 1777 | ESA | 0.50 | 1 | 0.35 | 40 | 14.00 | |  Murillo, Victor M. | | | 1711 | ESA | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Lemus, Hector | | | 1778 | ESA | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Zavala Galindo, Alejandra Beatri | | | 1694 | ESA | 0.50 | 1 | 0.27 | 40 | 10.80 | |
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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