Individual Calculations September 2015
 Dobrynin, Yaroslav  Total change: -15.20  Rating chartPersonal card
 95 Peters Rook - Open Cup U15 Petergof RUS 2015-08-02
RcRownchangeKK*chgGame
 1626 1676 4.00 8 -0.38 40 -15.20 
  Karelov, Pavel 1828 RUS0.5010.20408.00 
  Yashmetov, Nikolay 1873 RUS0.001-0.2540-10.00 
  Chipurnov, Marsel 1525 RUS0.001-0.7040-28.00 
  Tonkushin, Konstantin 1314 RUS1.0010.10404.00 
  Muraviev, Maxim 1319 RUS1.0010.11404.40 
  Rogotskiy, Yuriy 1794 RUS0.001-0.3440-13.60 
  Yuldashov, Alisher 1598 RUS1.0010.394015.60 
  Levkin, Ivan 1757 RUS0.5010.11404.40 

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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