Individual Calculations September 2016
 Grigorian, Marine  Total change: 25.60  Rating chartPersonal card
 Cup Kemerovo region 2016 SF 2 Novokuznetsk RUS 2016-08-08
RcRownchangeKK*chgGame
 2124 2091 5.50 9 1.28 20 25.60 
  Lachkov, Mikhail 1691  * RUS1.0010.08201.60 
  Beletsky, Alexey 2368 RUS0.001-0.1720-3.40 
  Alimov, Alexander 1899 RUS1.0010.25205.00 
  Chernov, Mikhail f2333 RUS0.001-0.2020-4.00 
  Kuzmin, Arseniy 2021 RUS1.0010.40208.00 
  Evtina, Diana 1819 RUS1.0010.17203.40 
  Sviridov, Valery 2491  * RUS0.001-0.0820-1.60 
  Karpov, Arkadiy 2040 RUS1.0010.43208.60 
  Pakhomov, Egor m2452 RUS0.5010.40208.00 
 * 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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