Individual Calculations January 2012
 Petukhov, Nikolay  Total change: 41.70  Rating chartPersonal card
 Memorial A.Elo 2011 B Moscow RUS 2011-10-15
RcRownchangeKK*chgGame
 1912 1766 5.00 7 2.78 15 41.70 
  Kolyshkin, Yury S. 2069 RUS0.001-0.1415-2.10 
  Filippov, Viacheslav 1879 RUS0.001-0.3515-5.25 
  Voevodin, Alexandr 1771 RUS1.0010.51157.65 
  Yulchiev, Alimjan 1715 RUS1.0010.43156.45 
  Leite, Ernst 1956 RUS1.0010.751511.25 
  Tuktarov, Mikhail 2019 RUS1.0010.811512.15 
  Andreev, Gennadiy 1976 RUS1.0010.771511.55 

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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