Individual Calculations December 2017
 Kozak, Lubomir  Total change: -7.00  Rating chartPersonal card
 Krajska soutez C MKSS 2017/2018 r2-3 various CZE 2017-11-05
RcRownchangeKK*chgGame
 1812 1939 1.00 2 -0.35 20 -7.00 
  Vlcek, Antonin 1793 CZE0.501-0.2020-4.00 
  Petkovsky, Patrik 1831 CZE0.501-0.1520-3.00 

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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