Individual Calculations January 2020
 Payero Estrella, Christopher  Total change: 50.80  Rating chartPersonal card
 Copa Blanca Vidal 2019 Santiago de los Caballeros. DOM 2019-11-28
RcRownchangeKK*chgGame
 1917 1884 4.00 6 1.27 40 50.80 
  Contreras Moya, Ramon Elpidio 1484  * DOM1.0010.08403.20 
  Guzman, Christopher f2219 DOM0.001-0.1240-4.80 
  Mercado, Ruddy 1716 DOM1.0010.284011.20 
  Moscoso Silva, Carlos Antonio 1973 DOM1.0010.624024.80 
  Arias, William Alfredo 1928 DOM1.0010.564022.40 
  Camacho Campusano, David Daniel 2179 DOM0.001-0.1540-6.00 
 * 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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