Individual Calculations January 2010
 Sarmandikhin, Lev I.  Total change: 15.30  Rating chartPersonal card
 MEPHI Autumn-Winter 2009 open Moscow RUS 2009-11-10
RcRownchangeKK*chgGame
 2137 2035 4.00 8 1.02 15 15.30 
  Vidyakin, Boris A. 2045 RUS1.0010.51157.65 
  Balabanov, Vyatcheslav V. 2142 RUS0.001-0.3515-5.25 
  Bolobolov, Vladimir A 2001 RUS0.501-0.0515-0.75 
  Mogoranskikh, Anton R. 2085 RUS0.5010.07151.05 
  Elkin, Alexander 2156 RUS0.001-0.3415-5.10 
  Gubajdullin, Alexei f2353 RUS0.5010.37155.55 
  Vinogradov, Sergey Al. 2064 RUS0.5010.04150.60 
  Volkov, Sergei 2250 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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