Individual Calculations January 2009
 Chashchev, Sergey  Total change: 6.60  Rating chartPersonal card
 City Chess - 10 Years Elista RUS 2008-09-16
RcRownchangeKK*chgGame
 2219 2294 4.50 7 0.44 15 6.60 
  Barantseva, Alexandra 1944 UKR1.0010.11151.65 
  Imeeva, Aisa 1972 RUS1.0010.13151.95 
  Shagbazyan, Taron 2154 UKR0.001-0.6915-10.35 
  Kuzmin, Gennadi P g2469 UKR0.5010.23153.45 
  Litvak, Mikhail f2277 UKR1.0010.48157.20 
  Strelnikov, Sergey 2334 UKR0.001-0.4415-6.60 
  Amanov, Zhanibek 2382 KAZ1.0010.62159.30 

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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