Individual Calculations May 2011
 Makarkin, Zhan  Total change: -6.30  Rating chartPersonal card
 Southern FR Men's Chmp. 2011 Armavir RUS 2011-03-12
RcRownchangeKK*chgGame
 2266 2146 2.00 7 -0.42 15 -6.30 
  Vastrukhin, Oleg 2319 RUS0.001-0.2715-4.05 
  Petrov, Artur f2382 RUS0.5010.30154.50 
  Pushkov, Nikolai g2423 RUS0.001-0.1715-2.55 
  Petrova, Olga 2230 RUS0.5010.12151.80 
  Zakaryan, David 2009 RUS1.0010.32154.80 
  Sukhareva, Evgeniya 2180 RUS0.001-0.4515-6.75 
  Polyakov, Yury 2317 RUS0.001-0.2715-4.05 

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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