Individual Calculations October 2015
 Chernyshova, Natalia  Total change: -17.00  Rating chartPersonal card
 Anapa 2015 open Anapa RUS 2015-09-01
RcRownchangeKK*chgGame
 1931 2145 6.00 9 -0.85 20 -17.00 
  Demchenko, Alisa 1794 RUS1.0010.11202.20 
  Rakov, Anatoly 1963 RUS0.501-0.2420-4.80 
  Bylino, Oleg f2000 UKR0.501-0.1920-3.80 
  Yakimenko, Anastasia 1998 RUS0.001-0.7020-14.00 
  Stroganov, Andrey 1927 RUS0.501-0.2820-5.60 
  Cheredniakova, Victoria 1936 RUS0.501-0.2720-5.40 
  Shkalikova, Marina 1745  * RUS1.0010.08201.60 
  Bondarev, Boris 1986 RUS1.0010.29205.80 
  Mnatsakanian, Arsen 2033 RUS1.0010.35207.00 
 * 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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