Individual Calculations January 2013
 Irodenka, Robert-Ovidiu  Total change: 3.30  Rating chartPersonal card
 "Gheorghe Chivu" cup - 1st edition B tournament Sighetu Marmatiei ROU 2012-11-29
RcRownchangeKK*chgGame
 1907 2148 4.00 5 0.22 15 3.30 
  Jakab, Kincso 1748  * ROU1.0010.08151.20 
  Levay, Sorin f2286 ROU1.0010.691510.35 
  Breitkopf, Francisc 1982 ROU0.501-0.2215-3.30 
  Jakab, Zsolt 1773 ROU1.0010.09151.35 
  Cotarlan, Radu-Ioan 1748  * ROU0.501-0.4215-6.30 
 * 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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