Individual Calculations October 2012
 Safronov, Kirill  Total change: -22.20  Rating chartPersonal card
 M.Botvinnik Memorial 2012 St. Petersburg RUS 2012-08-25
RcRownchangeKK*chgGame
 1944 2034 4.00 9 -1.48 15 -22.20 
  Chekhov, Sergei f2434  * RUS0.001-0.0815-1.20 
  Bezobrazov, Lev 1675 RUS0.001-0.9015-13.50 
  Ladzin, Ivan 1791 RUS0.501-0.3015-4.50 
  Sorokina, Svetlana 1713 RUS1.0010.13151.95 
  Rjanova, Valery wf2206 RUS0.5010.23153.45 
  Bulatov, Ramil 2205 RUS0.001-0.2715-4.05 
  Molchanov, Alexander 1784 RUS0.001-0.8115-12.15 
  Lyazhkov, Sergey 1769 RUS1.0010.18152.70 
  Boytsov, Alexander 1920 RUS1.0010.34155.10 
 * 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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