Individual Calculations May 2017
 Sergeyev, Alexander  Total change: -12.80  Rating chartPersonal card
 102 Peters Rook - Spring Open Petergof RUS 2017-03-23
RcRownchangeKK*chgGame
 2000 2400 7.00 9 -1.28 10 -12.80 
  Reshetnikov, Viktor 2000  * RUS1.0010.08100.80 
  Postanogov, Dmitrii 2000  * RUS1.0010.08100.80 
  Glukhov, Dmitriy 2000  * RUS1.0010.08100.80 
  Karelov, Pavel 2000  * RUS0.001-0.9210-9.20 
  Poznyak, Nazar 2000  * RUS1.0010.08100.80 
  Pryalukhin, Danila 2000  * RUS1.0010.08100.80 
  Atovmian, Artem 2000  * RUS1.0010.08100.80 
  Rudikov, Dmitry 2000  * RUS1.0010.08100.80 
  Dmitriev, Artur 2000  * RUS0.001-0.9210-9.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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