Individual Calculations April 2017
 Bubnov, Kirill  Total change: 20.40  Rating chartPersonal card
 FTPA Youth Chess Tournament 2017 PARIS FRA 2017-03-03
RcRownchangeKK*chgGame
 1817 1971 4.00 5 0.51 40 20.40 
  Klein, Jorik 1923 NED0.001-0.5740-22.80 
  El Barbry, Sarah 1731 FRA1.0010.20408.00 
  Natarov, Ilya 1793 RUS1.0010.274010.80 
  Toure, Shanthi 1908 FRA1.0010.414016.40 
  Green, Emily 1728 ENG1.0010.20408.00 

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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