Individual Calculations May 2012
 Podvalnikov, Boris  Total change: -6.75  Rating chartPersonal card
 RT March 2012 tmnt Perm RUS 2012-03-01
RcRownchangeKK*chgGame
 1974 2144 4.50 7 -0.45 15 -6.75 
  Kohanov, Boris 1904 RUS1.0010.20153.00 
  Mislavskiy, Evgeny 1999 RUS0.001-0.6915-10.35 
  Kashin, Yury 1978 RUS1.0010.28154.20 
  Kokovyakina, Anna 1744  * RUS1.0010.08151.20 
  Klepikov, Nikita 1994 RUS0.001-0.7015-10.50 
  Karpenko, Alexander 2070 RUS1.0010.40156.00 
  Pershina, Elena wf2128 RUS0.501-0.0215-0.30 
 * 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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