Individual Calculations April 2017
 Merena, Laszlo  Total change: -30.20  Rating chartPersonal card
 Wolf Gyorgy Memorial B U2000 Berekfurdo HUN 2017-03-15
RcRownchangeKK*chgGame
 1618 1864 4.00 7 -1.51 20 -30.20 
  Gyurika, Tamas 1520 HUN1.0010.12202.40 
  Nagy, Szilard 1697 HUN0.001-0.7220-14.40 
  Kapicakova, Lucia 1515 SVK0.501-0.3920-7.80 
  Csomos, Janos 1720 HUN0.501-0.1920-3.80 
  Illes, David Mark 1614 HUN1.0010.19203.80 
  Petcu, Janos 1794 ROU0.501-0.1020-2.00 
  Rozsa, Zoltan 1464  * HUN0.501-0.4220-8.40 
 * 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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