Individual Calculations December 2017
 Myrene, Jon Kare  Total change: 9.80  Rating chartPersonal card
 Hasselbacken Chess Open 2017 lang Stockholm SWE 2017-11-04
RcRownchangeKK*chgGame
 1958 1864 2.00 4 0.49 20 9.80 
  Carlsson, Andreas 2040 SWE1.0010.732014.60 
  Thiborg, Jesper 2080 SWE0.001-0.2220-4.40 
  Joensson, Jacob 1987 SWE0.001-0.3320-6.60 
  Johansson, Henrik 1725 SWE1.0010.31206.20 

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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