Individual Calculations April 2008
 Koval, Michal  Total change: 12.45  Rating chartPersonal card
 SVK 2nd league gr. D 2007/08 Various SVK 2007-10-06
RcRownchangeKK*chgGame
 1989 2074 4.50 6 0.83 15 12.45 
  Danko, Milan 1824 SVK1.0010.19152.85 
  Recky, Norbert 1965 SVK0.501-0.1515-2.25 
  Ondo, Radoslav 2092 SVK1.0010.53157.95 
  Kopnicky, Frantisek 1995 SVK0.501-0.1115-1.65 
  Ducay, Miroslav 2018 SVK1.0010.42156.30 
  Gettvert, Vojtech 2041 SVK0.501-0.0515-0.75 

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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