Individual Calculations January 2017
 Dudla, Martin  Total change: -16.40  Rating chartPersonal card
 Krajska soutez vychod PDSS 2016/2017 r4-5 various CZE 2016-12-04
RcRownchangeKK*chgGame
 1656 1622 0.50 2 -0.41 40 -16.40 
  Dolecek, Matej 1616 CZE0.501-0.0140-0.40 
  Vanicek, Jan 1695 CZE0.001-0.4040-16.00 

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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