Individual Calculations May 2015
 Lazarev, Alexander A.  Total change: -38.00  Rating chartPersonal card
 Spring Vacations Trophy 2015 A St. Petersburg RUS 2015-03-25
RcRownchangeKK*chgGame
 1898 1936 4.00 9 -0.95 40 -38.00 
  Rubtsov, Aleksandr 1795 RUS0.001-0.6940-27.60 
  Grekov, Igor 1944 RUS0.5010.01400.40 
  Tovbin, Naum 1844 RUS0.001-0.6340-25.20 
  Trushnikov, Viacheslav 1910 RUS1.0010.464018.40 
  Shadunts, Kirill 1658 RUS0.501-0.3340-13.20 
  Lapitsky, Sergey 1933 RUS0.5010.00400.00 
  Lushnikov, Andrey 2217 RUS0.5010.344013.60 
  Gurev, Nikita 1802 RUS1.0010.324012.80 
  Petrushev, Nikita 1983 RUS0.001-0.4340-17.20 

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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