Individual Calculations January 2010
 Feuerstack, Aljoscha  Total change: 8.85  Rating chartPersonal card
 FE 30. Edoardo Crespi Milano ITA 2009-12-05
RcRownchangeKK*chgGame
 2326 2373 5.50 9 0.59 15 8.85 
  Astengo, Corrado 2110 ITA1.0010.18152.70 
  Brunello, Roberta 2016 ITA1.0010.11151.65 
  Drazic, Sinisa g2519 SRB0.001-0.3015-4.50 
  Brunello, Marina wf2158 ITA1.0010.23153.45 
  Naumkin, Igor g2463 RUS0.5010.12151.80 
  Farago, Ivan g2497 HUN0.001-0.3315-4.95 
  Quaranta, Cristiano 2134 ITA1.0010.20153.00 
  Foisor, Cristina-Adela mwg2435 ROU1.0010.59158.85 
  Sumets, Andrey g2604 UKR0.001-0.2115-3.15 

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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