Individual Calculations February 2019
 Jurek, Miroslav  Total change: 2.40  Rating chartPersonal card
 Krajsky prebor Vysociny 2018/2019 r5-6 various CZE 2019-01-06
RcRownchangeKK*chgGame
 1909 2049 1.50 2 0.12 20 2.40 
  Hruska, Josef 1883 CZE1.0010.28205.60 
  Svoboda, Ivo 1935 CZE0.501-0.1620-3.20 

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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