Individual Calculations May 2015
 Astahov, Sergej  Total change: -34.20  Rating chartPersonal card
 April 2015Rtg Vidnoe RUS 2015-04-10
RcRownchangeKK*chgGame
 2261 2184 3.50 13 -1.71 20 -34.20 
  Kubrakov, Petr 2203 RUS0.5010.03200.60 
  Guschenko, Sergej 2368 RUS0.001-0.2620-5.20 
  Aligozhin, Zhaslan f2347 KAZ0.001-0.2820-5.60 
  Bugrov, Anatoly 2223 RUS0.001-0.4520-9.00 
  Bokarev, Leonid 2019 RUS1.0010.28205.60 
  Malinichev, Konstantin f2338 UZB0.001-0.2920-5.80 
  Bogachev, Sergey 2418 RUS0.001-0.2120-4.20 
  Loskutov, Andrey 2402 RUS0.001-0.2220-4.40 
  Belanov, Sergey 2279 RUS1.0010.632012.60 
  Arakeljan, Alexandr 2184 ARM0.001-0.5020-10.00 
  Bolhovitin, Aleksandr m2406 RUS0.001-0.2220-4.40 
  Dobrynina, Aleksandra 2098 RUS0.001-0.6220-12.40 
  Shorokhov, Evgenij f2112 RUS1.0010.40208.00 

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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