Individual Calculations March 2017
 Erastov, Viktor  Total change: -109.20  Rating chartPersonal card
 Moscow-Open 2017 D Moscow RUS 2017-01-28
RcRownchangeKK*chgGame
 1903 2156 4.50 9 -2.73 40 -109.20 
  Tuzhba, Konstantin 1878 RUS1.0010.17406.80 
  Matveev, Vladimir A. 1983 RUS0.501-0.2340-9.20 
  Egorov, Valentin 1987 RUS0.501-0.2240-8.80 
  Kilbienep, Tuskul 1993 RUS0.001-0.7240-28.80 
  Grigoriev, Sergey 1935 RUS0.001-0.7840-31.20 
  Shavrov, Vladimir K. 1847 RUS0.001-0.8640-34.40 
  Mishakov, Anatoly 1756  * RUS1.0010.08403.20 
  Ivanov, Valery 1850 RUS1.0010.14405.60 
  Remizov, Alexander 1900 RUS0.501-0.3140-12.40 
 * 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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