Individual Calculations March 2019
 Belka, Lubomir  Total change: -6.40  Rating chartPersonal card
 Krajska soutez MKSS C 2018/2019 r8-9 various CZE 2019-02-10
RcRownchangeKK*chgGame
 1777 1901 1.00 2 -0.32 20 -6.40 
  Hasik, Karel 1848 CZE0.501-0.0720-1.40 
  Zak, Roman 1706 CZE0.501-0.2520-5.00 

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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