Individual Calculations May 2012
 Lapin, Andrei  Total change: -30.30  Rating chartPersonal card
 Rybinsk Chmp. 2012 Superfinal Rybinsk RUS 2012-03-07
RcRownchangeKK*chgGame
 2068 1889 1.50 9 -1.01 30 -30.30 
  Sergienko, Anton 2090 RUS0.001-0.2430-7.20 
  Varjagin, Alexander 2252 RUS0.001-0.1030-3.00 
  Avdeev, Ruslan 2159 RUS0.001-0.1730-5.10 
  Tachalov, Vyacheslav 2154 RUS0.001-0.1830-5.40 
  Arbuzov, Ivan 2088 RUS0.001-0.2430-7.20 
  Matveev, Vladimir A. 2046 RUS0.5010.21306.30 
  Petrenko, Valentin 2084 UKR0.001-0.2530-7.50 
  Mokshanova, Elizaveta 1798 RUS0.501-0.1230-3.60 
  Stojkov, Sergei 1945 RUS0.5010.08302.40 

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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