Individual Calculations December 2018
 Dolzhikova, Olga  Total change: 3.60  Rating chartPersonal card
 Hasselbacken Open 2018 lang Stockholm SWE 2018-11-03
RcRownchangeKK*chgGame
 2158 2220 2.50 4 0.18 20 3.60 
  Svedberg, Hans 2005 SWE1.0010.23204.60 
  Lindberg, Bengt m2401 SWE0.5010.24204.80 
  Ask, Josef f2143 SWE0.001-0.6120-12.20 
  Harren, Mats 2083 SWE1.0010.32206.40 

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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