Individual Calculations May 2011
 Davydov, Sergey P.  Total change: -17.85  Rating chartPersonal card
 PriFO Chmp. 2011 A Togliatti RUS 2011-03-09
RcRownchangeKK*chgGame
 2265 2325 4.00 9 -1.19 15 -17.85 
  Glukhov, Alexander 2050 RUS1.0010.17152.55 
  Predke, Alexandr 2434 RUS0.001-0.3515-5.25 
  Nikolaeva, Alexandra wf2192 RUS0.001-0.6815-10.20 
  Talipov, Nafis 2105 RUS1.0010.22153.30 
  Vasiliev, Vladislav 2206 RUS1.0010.34155.10 
  Korchmar, Vasiliy 2232 RUS0.501-0.1315-1.95 
  Nakhapetiane, Pogos f2495 RUS0.5010.22153.30 
  Frolov, Artiom f2445 RUS0.001-0.3415-5.10 
  Makhmutov, Rail 2224 RUS0.001-0.6415-9.60 

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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