Individual Calculations November 2013
 Grigoryeva, Olga A.  Total change: 16.95  Rating chartPersonal card
 M.Chigorin Memorial 2013 St. Petersburg RUS 2013-10-05
RcRownchangeKK*chgGame
 2180 2166 5.50 9 1.13 15 16.95 
  Sjugirov, Sanan g2566  * RUS0.001-0.0815-1.20 
  Sedykh, Egor 1899 RUS0.501-0.3215-4.80 
  Klimentiev, Sergey 1877 RUS1.0010.16152.40 
  Mikhalchenko, Petr 2344 RUS0.001-0.2715-4.05 
  Kopasov, Evgeny 1975 RUS0.501-0.2515-3.75 
  Lazarev, Alexander A. 1945 RUS1.0010.22153.30 
  Aharon, Ofir f2310 ISR1.0010.691510.35 
  Nakar, Eylon m2391 ISR0.5010.28154.20 
  Donskov, Anatoly f2317 RUS1.0010.701510.50 
 * 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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