Individual Calculations September 2009
 Paley, Alexander  Total change: -4.80  Rating chartPersonal card
 Hopes Cup 2009 open Nizhny Novgorod RUS 2009-08-10
RcRownchangeKK*chgGame
 1965 2067 4.00 7 -0.32 15 -4.80 
  Tarasov, Valery 1960 RUS0.501-0.1515-2.25 
  Shapfiev, Aidyn 2263 RUS0.001-0.2515-3.75 
  Karmanova, Marina 1739 RUS0.501-0.3715-5.55 
  Sedova, Evgenia 1838 RUS1.0010.21153.15 
  Nikitin, Yuri D. 2233 RUS0.001-0.2815-4.20 
  Kulagina, Ekaterina 1721 RUS1.0010.11151.65 
  Bugrov, Ivan 2001 RUS1.0010.41156.15 

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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