Individual Calculations January 2018
 Kykal, Vojtech  Total change: -1.80  Rating chartPersonal card
 Krajska soutez zapad KHSS 2017/2018 r4-5 various CZE 2017-12-03
RcRownchangeKK*chgGame
 1988 1974 0.50 2 -0.46 20 -9.20 
  Ruda, Ondrej 2046 CZE0.5010.10202.00 
  Chalupecky, Vladimir 1929 CZE0.001-0.5620-11.20 

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)
 
 Krajsky prebor KHSS 2017/2018 r4 various CZE 2017-12-10
RcRownchangeKK*chgGame
 1877 1974 1.00 1 0.37 20 7.40 
  Plchot, Miroslav 1877 CZE1.0010.37207.40 

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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