Individual Calculations May 2010
 Semenov, Nikolai  Total change: -17.70  Rating chartPersonal card
 Tula Chmp. 2010 open Tula RUS 2010-03-20
RcRownchangeKK*chgGame
 2063 2091 1.50 5 -1.18 15 -17.70 
  Zerzhalova, Svetlana 1938 RUS1.0010.30154.50 
  Sviridov, Vladislav 2186 RUS0.5010.13151.95 
  Kainov, Aleksey 2207 RUS0.001-0.3415-5.10 
  Dikarev, Oleg 1987 RUS0.001-0.6415-9.60 
  Kosolapov, Petr 1998 RUS0.001-0.6315-9.45 

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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