Individual Calculations November 2013
 Purgin, Nikolaj  Total change: -40.65  Rating chartPersonal card
 Chempionat Kirovskoi oblasti 2013 Kirov RUS 2013-10-11
RcRownchangeKK*chgGame
 2140 2255 2.50 8 -2.71 15 -40.65 
  Ljashenko, Konstantin 2047 UKR1.0010.23153.45 
  Zboev, Nikita 2179 RUS0.001-0.6015-9.00 
  Savinykh, Sergey 2190 RUS1.0010.41156.15 
  Uraev, Ivan f2257 RUS0.001-0.5015-7.50 
  Surnov, Vladimir 2181 RUS0.501-0.1015-1.50 
  Timerkhanov, Alexander 2057 RUS0.001-0.7615-11.40 
  Dvinskikh, Leonid 2062 RUS0.001-0.7515-11.25 
  Kasimov, Rustam 2150 RUS0.001-0.6415-9.60 

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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