Individual Calculations June 2014
 Bratus, Petr P  Total change: 20.70  Rating chartPersonal card
 Seniors RUS Champ. Men 2014 Lesnoy Gorodok RUS 2014-04-18
RcRownchangeKK*chgGame
 2116 2085 5.50 9 1.38 15 20.70 
  Ibraev, Vasilij f2222 RUS0.001-0.3215-4.80 
  Vagner, Grigorij f1931 RUS1.0010.29154.35 
  Sosnin, Anatoly 2199 RUS0.001-0.3415-5.10 
  Rosanov, Lev I. 1985 RUS1.0010.36155.40 
  Sambursky, Vladimir f2224 RUS0.5010.19152.85 
  Sokolov, Yury 1914 RUS1.0010.27154.05 
  Ostashevsky, Gennady 2152 RUS1.0010.59158.85 
  Shvartz, Alexandr 2242 RUS0.5010.21153.15 
  Terenin, Leonid 2177 RUS0.5010.13151.95 

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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