Individual Calculations January 2009
 Syrchikov, Alexander  Total change: -12.00  Rating chartPersonal card
 October 2008 A open Perm RUS 2008-10-15
RcRownchangeKK*chgGame
 2245 2273 3.50 8 -0.80 15 -12.00 
  Volodin, Ivan 2143 RUS0.501-0.1815-2.70 
  Matveeva, Olga wf2192 RUS0.501-0.1115-1.65 
  Davydov, Stepan 2175 RUS1.0010.37155.55 
  Kanter, Eduard 2349 RUS0.5010.10151.50 
  Khayrullin, Denis f2345 RUS0.001-0.4015-6.00 
  Orekhov, Viktor 2280 RUS1.0010.51157.65 
  Malgina, Tatiana wf2346 RUS0.001-0.4015-6.00 
  Mamykin, Andrey 2132 RUS0.001-0.6915-10.35 

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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