Individual Calculations February 2015
 Valeev, Sergey  Total change: -27.60  Rating chartPersonal card
 VO Moscow January Moscow RUS 2015-01-04
RcRownchangeKK*chgGame
 1823 1968 4.00 8 -1.38 20 -27.60 
  Proskurin, Grigory 1732 RUS0.001-0.8020-16.00 
  Pletinka, Sergei 1761 RUS1.0010.23204.60 
  Golovin, Vitaliy 1817 RUS1.0010.30206.00 
  Akopova, Anna wf2121 RUS0.001-0.3020-6.00 
  Soloviev, Vladislav 1658 RUS0.001-0.8620-17.20 
  Bekchintaeva, Kamilya 1587 RUS1.0010.09201.80 
  Voronov, Vladimir Yu. 1801 RUS1.0010.28205.60 
  Zavialov, Vladimir 2105 RUS0.001-0.3220-6.40 

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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