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Individual Calculations February 2018 |
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| Salgado, Wilbert Total change: -20.60 | |   |
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| Primera fase del campeonato nacional 2018 | Managua | NCA | 2018-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1447 | 1656 | 3.50 | 6 | -1.03 | 20 | -20.60 | |
|  Borge Gonzalez, Fernando Antonio | | | 1256 * | NCA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Pomares, Roberto Carlos | | | 1500 | NCA | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Arevalo, Maria Gabriela | | | 1524 | NCA | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Olivas Siles, Roberto Carlos | | | 1512 | NCA | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Valle Gonzalez, Uriel Alexander | | | 1516 | NCA | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Sevilla Menocal, Axell Farath | | | 1374 | NCA | 0.50 | 1 | -0.34 | 20 | -6.80 | | | * 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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