Individual Calculations March 2017
 Chalupecky, Vladimir  Total change: 21.80  Rating chartPersonal card
 Krajsky prebor KHSS 2016/2017 r7-8 various CZE 2017-02-05
RcRownchangeKK*chgGame
 1903 1980 2.00 2 0.79 20 15.80 
  Machacek, Ludek 1922 CZE1.0010.42208.40 
  Dudek, Wojciech 1883 POL1.0010.37207.40 

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)
 
 Krajska soutez - zapad KHSS 2016/2017 r8-9 various CZE 2017-02-12
RcRownchangeKK*chgGame
 1900 1980 1.50 2 0.30 20 6.00 
  Rychna, Lukas 2021 CZE1.0010.562011.20 
  Picek, Ivan 1779 CZE0.501-0.2620-5.20 

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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