Individual Calculations April 2018
 Skiba, Michal  Total change: 4.80  Rating chartPersonal card
 Krajsky prebor I UKSS 2017/2018 r9-10 various CZE 2018-03-04
RcRownchangeKK*chgGame
 1784 1880 1.50 2 0.24 20 4.80 
  Vojta, Jaroslav 1735 CZE1.0010.31206.20 
  Zatko, Michal 1832 CZE0.501-0.0720-1.40 

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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