Individual Calculations April 2017
 Sorokin, Dmitriy  Total change: -21.60  Rating chartPersonal card
 Grand-prix Dvorets 10th stage_C Moscow RUS 2017-02-11
RcRownchangeKK*chgGame
 1415 1359 2.00 6 -0.54 40 -21.60 
  Dubinenko, Konstantin 1482 RUS0.001-0.3340-13.20 
  Lion, Eduard 1497 RUS0.5010.19407.60 
  Sepiashvili, Ivan 1480 RUS0.5010.16406.40 
  Bryukhanov, Roman 1319 RUS0.001-0.5640-22.40 
  Davidyan, Vladimir 1400 RUS1.0010.564022.40 
  Vorobiev-Achinovich, Ivan 1314 RUS0.001-0.5640-22.40 

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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