Individual Calculations June 2017
 Grachev, Boris  Total change: -9.60  Rating chartPersonal card
 Team men PL chess final 2017 Sochi RUS 2017-05-01
RcRownchangeKK*chgGame
 2583 2658 2.00 5 -0.96 10 -9.60 
  Saveliev, Alexei 2369 RUS0.501-0.3410-3.40 
  Bocharov, Dmitry g2574 RUS0.501-0.1210-1.20 
  Grischuk, Alexander g2750 RUS0.001-0.3710-3.70 
  Motylev, Alexander g2665 RUS0.5010.01100.10 
  Timofeev, Artyom g2555 RUS0.501-0.1410-1.40 

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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