Individual Calculations August 2012
 Grabin, Ivan  Total change: 0.45  Rating chartPersonal card
 Slavyanskie korni 2012 Orel RUS 2012-06-22
RcRownchangeKK*chgGame
 1958 1861 2.00 5 0.03 15 0.45 
  Loskutov, Sviatoslav 2252 RUS0.001-0.0915-1.35 
  Shikhta, Rodion 1654 RUS1.0010.23153.45 
  Poselnikov, V. 2047 RUS0.5010.24153.60 
  Volobuev, Sergey 1826 RUS0.501-0.0515-0.75 
  Annenkov, Evgeni 2010 RUS0.001-0.3015-4.50 

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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