Individual Calculations February 2017
 Polansky, Jiri  Total change: -16.00  Rating chartPersonal card
 Krajsky prebor Vysocina 2016/2017 r5-6 various CZE 2017-01-08
RcRownchangeKK*chgGame
 1875 1800 0.00 2 -0.80 20 -16.00 
  Kosut, Tomas 1812 CZE0.001-0.4820-9.60 
  Mrazik, Tomas 1937 CZE0.001-0.3220-6.40 

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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