Individual Calculations May 2013
 Oplustil, David  Total change: -4.50  Rating chartPersonal card
 1. liga mladsiho dorostu - vychod 2012/13 various CZE 2012-10-06
RcRownchangeKK*chgGame
 1589 1459 0.50 2 -0.15 30 -4.50 
  Pilch, David 1602 CZE0.5010.19305.70 
  Stefanik, Richard 1576 CZE0.001-0.3430-10.20 

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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