Individual Calculations November 2012
 Ruchkin, Ivan  Total change: 10.50  Rating chartPersonal card
 Lipetsk 2012 Lipetsk RUS 2012-09-14
RcRownchangeKK*chgGame
 2088 2116 5.00 8 0.70 15 10.50 
  Geranichev, Mikhail 2038 RUS1.0010.39155.85 
  Torshin, Anton 2156 RUS1.0010.56158.40 
  Loskutov, Sviatoslav 2177 RUS0.001-0.4215-6.30 
  Chaban, Alexander 2077 RUS1.0010.45156.75 
  Beliaev, Vitaly 2011 RUS1.0010.36155.40 
  Logvinov, Kirill 2016 RUS0.001-0.6415-9.60 
  Skomorohov, Grigorij 2187 RUS0.5010.10151.50 
  Grachev, Andrey 2040 RUS0.501-0.1015-1.50 

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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