Individual Calculations March 2017
 Fojtach, Ivan  Total change: 8.00  Rating chartPersonal card
 Krajsky prebor I.tridy JmSS 2016/2017 r7-8 various CZE 2017-02-05
RcRownchangeKK*chgGame
 1921 1958 1.50 2 0.40 20 8.00 
  Sipek, Oldrich 1898 CZE1.0010.42208.40 
  Krizek, Frantisek 1943 CZE0.501-0.0220-0.40 

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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