Individual Calculations December 2018
 Ask, Josef  Total change: 28.00  Rating chartPersonal card
 Hasselbacken Open 2018 lang Stockholm SWE 2018-11-03
RcRownchangeKK*chgGame
 2115 2143 3.50 4 1.40 20 28.00 
  Heidarsson, Arnar 1850 ISL1.0010.15203.00 
  Malesevic, Nedeljko f2239 SWE0.5010.13202.60 
  Dolzhikova, Olga wg2220 NOR1.0010.612012.20 
  Fors, Tomas 2152 SWE1.0010.512010.20 

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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