Individual Calculations September 2014
 Dobrovolsky, Oleg  Total change: -28.60  Rating chartPersonal card
 85 letie zavoda Rostselmash Rostov-on-Don RUS 2014-07-14
RcRownchangeKK*chgGame
 2084 2320 4.00 7 -1.43 20 -28.60 
  Popov, Evgeny 2032 RUS1.0010.16203.20 
  Lindenbaum, Viktor 2054 RUS0.501-0.3220-6.40 
  Olshansky, Alexander 2158 RUS1.0010.29205.80 
  Kotenko, Pavel m2344 RUS0.5010.03200.60 
  Gelburg, Dmitry 2009 RUS0.501-0.3620-7.20 
  Gunchenko, Vadim 2071 RUS0.001-0.8120-16.20 
  Belyaev, Boris 1920  * RUS0.501-0.4220-8.40 
 * 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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