Individual Calculations February 2017
 Itkin, Alexander  Total change: -37.00  Rating chartPersonal card
 Novosibirsk champ. -2017 Semifinal Novosibirsk RUS 2017-01-10
RcRownchangeKK*chgGame
 1781 2052 5.50 9 -1.85 20 -37.00 
  Glazkov, Leonid 1743 RUS0.501-0.3620-7.20 
  Fomkin, Dmitry 1652  * RUS1.0010.08201.60 
  Abramovich, Antuan 1899 RUS0.001-0.7020-14.00 
  Kornienko, Peter 1864 RUS0.501-0.2420-4.80 
  Kholodilov, Sergey 1883 RUS0.501-0.2220-4.40 
  Letyagin, Boris 1776 RUS0.001-0.8320-16.60 
  Chernokulskaya, Alina 1652  * RUS1.0010.08201.60 
  Patrushev, Sergei 1803 RUS1.0010.19203.80 
  Prokofiev, Matvey 1754 RUS1.0010.15203.00 
 * 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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