Individual Calculations November 2011
 Sirletti, Sonia  Total change: 21.15  Rating chartPersonal card
 M.Chigorin Memorial 2011 Open St. Petersburg RUS 2011-10-14
RcRownchangeKK*chgGame
 2262 1939 2.50 8 1.41 15 21.15 
  Yuffa, Daniil f2339  * RUS0.001-0.0815-1.20 
  Martynov, Pavel 2223 RUS0.001-0.1615-2.40 
  Kulagin, Sergey 2128 RUS1.0010.751511.25 
  Mikheev, Stanislav m2271 RUS0.5010.38155.70 
  Pasiev, Rakhim f2306 RUS1.0010.901513.50 
  Sychev, Klementy 2339  * RUS0.001-0.0815-1.20 
  Pavlov, Aleksandr 2303 RUS0.001-0.1015-1.50 
  Butuc, Maria wm2183 RUS0.001-0.2015-3.00 
 * 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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