Individual Calculations December 2018
 Velecky, Viktor  Total change: -18.60  Rating chartPersonal card
 Krajska soutez KHSS skupina Vychod 2018/2019 r2-3 various CZE 2018-11-04
RcRownchangeKK*chgGame
 1771 2048 1.00 2 -0.66 20 -13.20 
  Marak, David 1815 CZE0.001-0.7920-15.80 
  Sroll, Boris 1726 CZE1.0010.13202.60 

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 KHSS 2018/2019 r2-3 various CZE 2018-11-11
RcRownchangeKK*chgGame
 1943 2048 1.00 2 -0.27 20 -5.40 
  Cermak, Miroslav 1861 CZE1.0010.26205.20 
  Tichy, Miroslav 2025 CZE0.001-0.5320-10.60 

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)
 

 

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