Individual Calculations September 2015
 Efimenko, Aleksandr  Total change: 73.20  Rating chartPersonal card
 Summer on Petrograd Side 2015 St. Petersburg RUS 2015-07-20
RcRownchangeKK*chgGame
 1921 1798 5.00 9 1.83 40 73.20 
  Khusenkhojaev, Mustafokhuja 2146 TJK0.001-0.1140-4.40 
  Libanov, Alexei 1437 RUS1.0010.10404.00 
  Kopasov, Evgeny 2064 RUS1.0010.824032.80 
  Popov, Alexei 1969 RUS1.0010.734029.20 
  Shushpanov, Vladimir m2198  * RUS0.001-0.0840-3.20 
  Ermolov, Vasily 1970 RUS0.001-0.2740-10.80 
  Kazantsev, Alexandr 1943 RUS0.001-0.3140-12.40 
  Baturin, Vladimir 1655 RUS1.0010.314012.40 
  Trushnikov, Viacheslav 1903 RUS1.0010.644025.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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