Individual Calculations December 2017
 Nechaeva, Marina  Total change: -20.20  Rating chartPersonal card
 M.Chigorin Memorial 2017 St. Petersburg RUS 2017-10-21
RcRownchangeKK*chgGame
 2193 2431 5.00 9 -2.02 10 -20.20 
  Yarosh, Ruslan 2031  * RUS0.501-0.4210-4.20 
  Efremov, Vladislav 2031  * RUS1.0010.08100.80 
  Korennoi, Viktor 2227 RUS0.001-0.7610-7.60 
  Manush, Shah 2109 IND1.0010.13101.30 
  Chukavin, Kirill 2256 EST0.001-0.7310-7.30 
  Scheglov, Dmitry 2155 RUS1.0010.17101.70 
  Vasilyev, Vasily f2291 RUS1.0010.31103.10 
  Khlebovich, Alexander f2326 RUS0.501-0.1410-1.40 
  Timerkhanov, Alexander f2312 RUS0.001-0.6610-6.60 
 * 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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