Individual Calculations May 2017
 Anfinogenov, Artem  Total change: 10.60  Rating chartPersonal card
 Grand-prix Dvorets 11th stage_A Moscow RUS 2017-04-01
RcRownchangeKK*chgGame
 1919 2055 4.50 6 0.53 20 10.60 
  Bichun, Dmitri 1834 BLR0.001-0.7820-15.60 
  Positselskiy, Dmitriy 1882 RUS1.0010.27205.40 
  Fridman, Roman A. 1685 RUS1.0010.10202.00 
  Rosanov, Lev I. 1919 RUS1.0010.32206.40 
  Piatin, Oleg 2074 RUS1.0010.532010.60 
  Polonskiy, Pavel 2117 RUS0.5010.09201.80 

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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