Individual Calculations April 2015
 Sirosh, Ilja  Total change: 10.40  Rating chartPersonal card
 Estonian Men Chess Championship Preliminary 2015 and Estonian Boys U-20 Championship 2015 Tallinn EST 2015-03-05
RcRownchangeKK*chgGame
 2111 2285 4.50 7 -0.42 40 -16.80 
  Tominga, Ago 1887 EST1.0010.08403.20 
  Narva, Mai wm2179 EST1.0010.364014.40 
  Petrov, Dmitri 2177 EST0.501-0.1540-6.00 
  Kukk, Sander 2184 EST0.501-0.1440-5.60 
  Koop, Vyacheslav 2204 EST0.501-0.1140-4.40 
  Krupenski, Juri f2259 EST0.001-0.5440-21.60 
  Skladtshikov, Andrei 1885  * EST1.0010.08403.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Estonian Boys U-18 Championship 2015 Tallinn EST 2015-03-19
RcRownchangeKK*chgGame
 2051 2285 6.00 7 0.68 40 27.20 
  Obolonin, Filipp 1885  * EST1.0010.08403.20 
  Pedoson, Georg Aleksander 1885  * EST1.0010.08403.20 
  Haavamae, Henrik 2074 EST1.0010.23409.20 
  Ladva, Ottomar m2410 EST0.001-0.3340-13.20 
  Petrov, Dmitri 2177 EST1.0010.354014.00 
  Chukavin, Kirill 2039 EST1.0010.19407.60 
  Garanin, Aleksei 1885  * EST1.0010.08403.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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