Individual Calculations October 2013
 Boronyak, Arpad  Total change: 2.55  Rating chartPersonal card
 HUN Team Ch. Szechenyi Round 1-2 Hungary HUN 2013-09-08
RcRownchangeKK*chgGame
 2290 2224 1.00 2 0.17 15 2.55 
  Fendrik, Lajos 2190 HUN1.0010.45156.75 
  Fancsy, Imre m2390 HUN0.001-0.2815-4.20 

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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