Individual Calculations May 2012
 Prosunchikov, German  Total change: -17.55  Rating chartPersonal card
 Spring on Petrograd Side 2012 St. Petersburg RUS 2012-04-02
RcRownchangeKK*chgGame
 1899 1927 2.00 6 -1.17 15 -17.55 
  Stoliarenko, Ivan 1616 RUS1.0010.14152.10 
  Nedostup, Daniil 2154 RUS0.001-0.2115-3.15 
  Melnikov, Nikolay 1736 RUS1.0010.25153.75 
  Voronenkov, Sergey 2028 RUS0.001-0.3615-5.40 
  Korchagina, Viktoria wf2103 RUS0.001-0.2715-4.05 
  Laschevsky, Vasily 1757 RUS0.001-0.7215-10.80 

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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