Individual Calculations July 2009
 Berezin, Igor  Total change: -23.55  Rating chartPersonal card
 Moscow Men Chmp. 2009 SF open Moscow RUS 2009-03-21
RcRownchangeKK*chgGame
 2005 2091 4.00 9 -1.57 15 -23.55 
  Shvedchikov, Anatoli I. m2409 RUS0.001-0.1315-1.95 
  Paldyaev, Vladislav 1860 RUS0.001-0.7915-11.85 
  Malyshev, Roman B 1866 RUS1.0010.22153.30 
  Chukhlantseva, Anna 1842 RUS0.501-0.3115-4.65 
  Seregin, Alexey 1916 RUS0.501-0.2315-3.45 
  Ramazashvili, Rainer 1841 RUS1.0010.19152.85 
  Ulko, Jaroslav m2441 RUS0.001-0.1115-1.65 
  Lushnikov, Evgeny 1961 RUS0.001-0.6815-10.20 
  Shubin, Gennady 1913 RUS1.0010.27154.05 

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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