Individual Calculations March 2010
 Kedrov, Valery V.  Total change: -20.25  Rating chartPersonal card
 Defeat of Nazis near Moscow - 68 Moscow RUS 2009-12-07
RcRownchangeKK*chgGame
 2060 2305 5.00 8 -1.35 15 -20.25 
  Skoriak, Ivan 1960 RUS1.0010.11151.65 
  Paster, Arkady M. 2060 RUS1.0010.20153.00 
  Lagashin, Pavel 2065 RUS0.501-0.3015-4.50 
  Gabdrakipov, Ilshat 2168 RUS0.501-0.1815-2.70 
  Paramzina, Anastasya 1905  * RUS1.0010.08151.20 
  Osadchy, Viktor S. 2142 RUS0.001-0.7215-10.80 
  Martynov, Vladimir 2156 RUS1.0010.30154.50 
  Akunka, Dmitry 2025 RUS0.001-0.8415-12.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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