Individual Calculations March 2013
 Purtov, Konstantin  Total change: 23.70  Rating chartPersonal card
 Moscow-Open 2013 C Moscow RUS 2013-02-01
RcRownchangeKK*chgGame
 2121 2167 6.50 9 1.58 15 23.70 
  Tersinsev , Andrey 1884 RUS0.501-0.3415-5.10 
  Iskhakov, Kamil 1893 RUS1.0010.17152.55 
  Batyuk, Artem 1905 RUS0.501-0.3215-4.80 
  Kurnaev, Vladimir 2015 RUS1.0010.30154.50 
  Ganzhurov, Roman f2290 RUS0.5010.17152.55 
  Muromtsev, Arthur f2290 RUS1.0010.671510.05 
  Kavalenia, Leonid 2283 RUS0.5010.16152.40 
  Dusenov, Ruslan 2275 RUS1.0010.65159.75 
  Korensky, Sergey 2257 RUS0.5010.12151.80 

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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