Individual Calculations May 2017
 Viktorin, Tomas  Total change: -0.40  Rating chartPersonal card
 Prebor Prahy 2016-17 - Preborova skupina Praha CZE 2017-01-09
RcRownchangeKK*chgGame
 2063 1990 2.00 5 -0.02 20 -0.40 
  Plasil, Petr 1947 CZE0.501-0.0620-1.20 
  Hala, Martin 2065 CZE0.001-0.4020-8.00 
  Kratky, Jiri 2151 CZE0.001-0.2920-5.80 
  Pajdla, Pavel 2115 CZE1.0010.672013.40 
  Simecek, Alexej 2035 CZE0.5010.06201.20 

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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