Individual Calculations April 2017
 Vana, Lubomir  Total change: -17.20  Rating chartPersonal card
 Krajsky prebor Vysocina 2016/2017 r9-10 various CZE 2017-03-05
RcRownchangeKK*chgGame
 1599 1573 0.50 2 -0.43 40 -17.20 
  Benda, Vladimir 1683 CZE0.001-0.3540-14.00 
  Kriz, Daniel 1515 CZE0.501-0.0840-3.20 

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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