Individual Calculations January 2015
 Arias, William Alfredo  Total change: -2.00  Rating chartPersonal card
 Torneo Abierto Los Inmortales 2014 Distrito Nacional DOM 2014-11-23
RcRownchangeKK*chgGame
 2009 1961 2.50 6 -0.10 20 -2.00 
  Crispin Ferreras, Darvi Abraham 2138 DOM0.001-0.2720-5.40 
  Rosario Tejada, Angel Jose 1677 DOM1.0010.16203.20 
  Beltre, Pedro 1899 DOM1.0010.41208.20 
  Orizondo, Hugo 2072 USA0.001-0.3520-7.00 
  Campusano Espinosa, Zoilo Nelson 2103 DOM0.5010.19203.80 
  Jaquez, Juan Manuel 2165 DOM0.001-0.2420-4.80 

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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