Individual Calculations December 2017
 Stutika, Marek  Total change: 25.40  Rating chartPersonal card
 3.liga D2 2017/18 R2-3 Various SVK 2017-11-12
RcRownchangeKK*chgGame
 1978 1634 1.50 2 1.27 20 25.40 
  Pargac, Jaroslav 2001 SVK1.0010.902018.00 
  Derfinak, Patrik 1954 SVK0.5010.37207.40 

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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