Individual Calculations January 2017
 Kedrov, Valery V.  Total change: 7.40  Rating chartPersonal card
 Grand-prix Dvorets, 8th stage_A Moscow RUS 2016-12-03
RcRownchangeKK*chgGame
 2074 2097 2.50 4 0.37 20 7.40 
  Anfinogenov, Artem 2064 RUS0.501-0.0520-1.00 
  Markevich, Arseniy 2087 RUS1.0010.49209.80 
  Archangelsky, Mikhail m2054 RUS1.0010.44208.80 
  Matyunin, Maxim 2089 RUS0.001-0.5120-10.20 

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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