Individual Calculations January 2017
 Buchina, Polina  Total change: 3.60  Rating chartPersonal card
 Champ. Kostroma region men 2016 Kostroma RUS 2016-11-23
RcRownchangeKK*chgGame
 1723 1775 4.00 7 0.09 40 3.60 
  Shkalov, Oleg 2175  * RUS0.001-0.0840-3.20 
  Labutin, Matvey 1432 RUS1.0010.12404.80 
  Beley, Ivan 1999 RUS1.0010.784031.20 
  Smirnov, Nikolai M. 1898 RUS0.001-0.3340-13.20 
  Maltsev, Genrikh 1407 RUS0.001-0.9040-36.00 
  Nazarov, Marat 1520 RUS1.0010.19407.60 
  Lebedeva, Ulyana 1632 RUS1.0010.314012.40 
 * 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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