Individual Calculations May 2011
 Sladkov, Andrey  Total change: -9.30  Rating chartPersonal card
 Spring on Petrograd Side 2011 St. Petersburg RUS 2011-04-04
RcRownchangeKK*chgGame
 1846 1871 2.50 6 -0.62 15 -9.30 
  Pen, Pyotr 2143 RUS0.001-0.1715-2.55 
  Ginburg, Vladilen 2014 RUS0.5010.19152.85 
  Dmitrieva, Tatiana 2026 RUS0.001-0.2915-4.35 
  Bezobrazov, Lev 1666 RUS0.001-0.7615-11.40 
  Gerasimov, Aleksandar 1734 RUS1.0010.32154.80 
  Oparina, Vera 1494 RUS1.0010.09151.35 

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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