Individual Calculations September 2011
 Grigoriev, Maxim G.  Total change: -9.90  Rating chartPersonal card
 Summer on Petrograd Side 2011 St.Peterburg RUS 2011-07-18
RcRownchangeKK*chgGame
 2050 2221 6.00 9 -0.33 30 -9.90 
  Rumiantsev, Alex 1908 RUS0.501-0.3630-10.80 
  Latonin, Mikhail 1968 RUS1.0010.19305.70 
  Larina, Marija wf2038 RUS1.0010.26307.80 
  Voronenkov, Sergey 2010 RUS1.0010.23306.90 
  Artamonov, Pavel 2259 RUS0.5010.05301.50 
  Kurilov, Viktor 2312 RUS0.001-0.3830-11.40 
  Grachev, Alexey 2111 RUS1.0010.353010.50 
  Koshkarov, Ivan 2024 RUS1.0010.25307.50 
  Klimentiev, Sergey 1821  * RUS0.001-0.9230-27.60 
 * 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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