Individual Calculations February 2018
 Krasa, Marek  Total change: -9.60  Rating chartPersonal card
 Krajsky prebor KHSS 2017/2018 r5-6 various CZE 2018-01-07
RcRownchangeKK*chgGame
 1951 1695 0.50 2 0.13 20 2.60 
  Prouza, Pavel 1963 CZE0.5010.33206.60 
  Marek, Petr 1938 CZE0.001-0.2020-4.00 

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)
 
 Krajska soutez vychod KHSS 2017/2018 r6-7 various CZE 2018-01-14
RcRownchangeKK*chgGame
 1645 1695 0.50 2 -0.61 20 -12.20 
  Matous, Lubomir 1829 CZE0.5010.18203.60 
  Martyniuk, Vladislav 1461 CZE0.001-0.7920-15.80 

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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