Rapid: Individual Calculations September 2013
 Petrov, Petr T  Total change: 22.80  Rating chartPersonal card
 Caspian Russian Capital 2013 Rapid Astrakhan RUS 2013-08-24
RcRownchangeKK*chgGame
 2040 1905 3.50 7 1.14 20 22.80 
  Erendzhenov, Stanislav m2184 RUS0.001-0.1620-3.20 
  Maltsevskiy, Nikolay 1681 RUS1.0010.22204.40 
  Sultanov, Hajiden 1988 KAZ1.0010.612012.20 
  Ivlev, Aleksey 2038 RUS0.001-0.3220-6.40 
  Mescheriakov, Andrei A 1987 RUS1.0010.612012.20 
  Semyonov, Konstantin f2291 RUS0.5010.41208.20 
  Makarenko, Alexandra wf2114 RUS0.001-0.2320-4.60 

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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