Individual Calculations September 2015
 Spichkin, Alexander  Total change: -66.60  Rating chartPersonal card
 Open Moscow August 2015 Sokolniki_A Moscow RUS 2015-07-25
RcRownchangeKK*chgGame
 2013 2249 3.00 8 -3.33 20 -66.60 
  Yudkevich, Mikhail 2048 RUS0.001-0.7620-15.20 
  Egorov, Egor 1949 RUS1.0010.15203.00 
  Yakimenko, Andrey 2034 RUS0.001-0.7720-15.40 
  Sosnin, Nikolay N. f1987 RUS0.501-0.3220-6.40 
  Kondratiev, Vissarion L. 1996 RUS1.0010.19203.80 
  Grishaev, Igor 1954 RUS0.501-0.3520-7.00 
  Fetisenkov, Vadim 2089 RUS0.001-0.7120-14.20 
  Rublev, Sergey 2043 RUS0.001-0.7620-15.20 

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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