Individual Calculations March 2010
 Pyhtynov, Oleg  Total change: -6.30  Rating chartPersonal card
 Zhukovsky January 2010 A Zhukovsky RUS 2010-01-03
RcRownchangeKK*chgGame
 2082 2072 2.50 6 -0.42 15 -6.30 
  Gavrilenko, Viktor 1983 RUS0.501-0.1215-1.80 
  Orekhovsky, Vasily 2050 RUS1.0010.47157.05 
  Scheglov, Andrey 2153 RUS0.001-0.3915-5.85 
  Sergeev, Alexey 2197 RUS0.001-0.3315-4.95 
  Poplevin, Alexander 2094 RUS0.001-0.4715-7.05 
  Kukushkin, Sergey 2015 RUS1.0010.42156.30 

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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