Individual Calculations June 2017
 Petrecz, Akos  Total change: -16.80  Rating chartPersonal card
 2nd COTECH Cup Gyor HUN 2017-05-19
RcRownchangeKK*chgGame
 1244 1123 2.00 7 -0.42 40 -16.80 
  Tomasovszky, Mate 1212 HUN0.5010.12404.80 
  Nusser, Gergo 1121 HUN0.001-0.5040-20.00 
  Kelemen, Zsofi 1186 HUN0.5010.09403.60 
  Laczko, Akos 1293 HUN0.5010.22408.80 
  Tedi, Balint 1167 HUN0.5010.06402.40 
  Jonas, Benedek Gabor 1420 HUN0.001-0.1540-6.00 
  Balint, Peter 1308 AUT0.001-0.2640-10.40 

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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