Blitz: Individual Calculations November 2015
 Petukhov, Igor  Total change: -39.60  Rating chartPersonal card
 Udmurtia Cup 2015 blitz (SKK st. 13) Izhevsk RUS 2015-10-10
RcRownchangeKK*chgGame
 1901 1784 0.50 7 -1.98 20 -39.60 
  Sakerin, Yury 1875 RUS0.5010.12202.40 
  Petrov, Pavel P. 1628 RUS0.001-0.7120-14.20 
  Karandin, Alexey V. 1921 RUS0.001-0.3220-6.40 
  Khramtsov, Evgeny 1911 RUS0.001-0.3320-6.60 
  Ledenev, Petr 1869 RUS0.001-0.3820-7.60 
  Starostin, Dmitry 1993 RUS0.001-0.2320-4.60 
  Poletaev, Vitaly 2112 RUS0.001-0.1320-2.60 

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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