Individual Calculations January 2017
 Davydov, Sergey P.  Total change: -42.00  Rating chartPersonal card
 Orenburg final-2016 Orenburg RUS 2016-11-29
RcRownchangeKK*chgGame
 2158 2249 1.00 5 -2.10 20 -42.00 
  Varkentin, Wilhelm 2011 RUS1.0010.20204.00 
  Sinyanskiy, Maxim 2163 RUS0.001-0.6220-12.40 
  Pomakhov, Andrey 2172 RUS0.001-0.6120-12.20 
  Rykov, Ivan f2314 RUS0.001-0.4120-8.20 
  Karlov., Alexey 2132 RUS0.001-0.6620-13.20 

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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