Individual Calculations April 2013
 Iljinsky, Yaroslav  Total change: -2.55  Rating chartPersonal card
 65 Novgorod Region Championship 2013 V. Novgorod RUS 2013-02-16
RcRownchangeKK*chgGame
 2140 2165 2.50 5 -0.17 15 -2.55 
  Makovetsky, Boris 2169 RUS0.5010.01150.15 
  Solgalov, Victor 2129 RUS0.001-0.5515-8.25 
  Kofanov, Sergei 2048 RUS0.501-0.1615-2.40 
  Grigoriev, Vladimir 2127 RUS1.0010.45156.75 
  Ignatyev, Viktor 2225 RUS0.5010.08151.20 

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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