Individual Calculations December 2015
 Houzva, Viktor  Total change: 10.40  Rating chartPersonal card
 Krajsky prebor SSOK 2015/2016 r3-4 various CZE 2015-11-15
RcRownchangeKK*chgGame
 1966 1959 1.50 2 0.52 20 10.40 
  Staffa, Lubomir 2014 CZE0.5010.08201.60 
  Orava, Milan 1917 CZE1.0010.44208.80 

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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