Individual Calculations April 2018
 Marek, Petr  Total change: 15.00  Rating chartPersonal card
 Krajsky prebor KHSS 2017/2018 r9-10 various CZE 2018-03-04
RcRownchangeKK*chgGame
 1931 1920 1.00 1 0.52 20 10.40 
  Kykal, Vojtech 1931 CZE1.0010.522010.40 

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)
 
 2. liga D 2017/2018 r10 various CZE 2018-03-18
RcRownchangeKK*chgGame
 2093 1920 0.50 1 0.23 20 4.60 
  Vesely, Tomas 2093 CZE0.5010.23204.60 

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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