Individual Calculations December 2018
 Volak, Jan  Total change: 6.20  Rating chartPersonal card
 Krajsky prebor UKSS 2A 2018/2019 r2-3 various CZE 2018-11-04
RcRownchangeKK*chgGame
 1845 1903 1.50 2 0.35 20 7.00 
  Godla, Milan 1728 CZE1.0010.27205.40 
  Chmelik, Jiri 1961 CZE0.5010.08201.60 

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)
 
 Krajsky prebor UKSS 2018/2019 r2-3 various CZE 2018-11-11
RcRownchangeKK*chgGame
 1889 1903 1.00 2 -0.04 20 -0.80 
  Zatko, Michal 1825 CZE0.501-0.1120-2.20 
  Tichy, Lukas 1952 CZE0.5010.07201.40 

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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