Individual Calculations November 2009
 Valov, Ilya  Total change: -23.55  Rating chartPersonal card
 M.Chigorin Memorial 2009 St.Petersburg RUS 2009-10-16
RcRownchangeKK*chgGame
 2233 2274 3.50 9 -1.57 15 -23.55 
  Lysyj, Igor g2612 RUS0.001-0.1215-1.80 
  Dolgusheva, Izabella 2057 RUS1.0010.22153.30 
  Iordachescu, Viorel g2607 MDA0.5010.38155.70 
  Krylov, Mikhail m2489 RUS0.001-0.2315-3.45 
  Vorobjev, Dmitry 2092 RUS0.501-0.2415-3.60 
  Homiakova, Ekaterina wf2122 BLR0.001-0.7015-10.50 
  Martynov, Pavel 2066 RUS0.001-0.7715-11.55 
  Jafari, Golnaz 1999 IRI1.0010.17152.55 
  Panjkov, Oleg 2054 RUS0.501-0.2815-4.20 

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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