Individual Calculations January 2009
 Chub, Alexey  Total change: 0.75  Rating chartPersonal card
 City Chess - 10 Years Elista RUS 2008-09-16
RcRownchangeKK*chgGame
 2056 1788 1.00 5 0.05 15 0.75 
  Amanov, Zhanibek 2138 KAZ0.001-0.1115-1.65 
  Akunka, Dmitry 1878 RUS0.5010.12151.80 
  Tkachenko, Georgiy m2138 UKR0.001-0.1115-1.65 
  Borisov, Sergey 2138 RUS0.5010.39155.85 
  Kiripov, Mergen 1989 RUS0.001-0.2415-3.60 

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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