Individual Calculations February 2016
 Bidovsky, Petr  Total change: -7.60  Rating chartPersonal card
 Krajsky prebor II. tridy A - UKSS 2015/2016 r5-6 various CZE 2016-01-10
RcRownchangeKK*chgGame
 1700 1659 0.50 2 -0.38 20 -7.60 
  Gruss, Petr 1671 CZE0.5010.02200.40 
  Vokral, Petr 1728 CZE0.001-0.4020-8.00 

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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