Individual Calculations December 2017
 Andreev, Iurii  Total change: -16.40  Rating chartPersonal card
 Autumn Vacation Trophy 2017 B St. Petersburg RUS 2017-10-30
RcRownchangeKK*chgGame
 1205 1020 1.00 5 -0.41 40 -16.40 
  Alekseev, Andrey 1380 RUS0.001-0.1040-4.00 
  Bakulova, Tatyana 1352 RUS0.001-0.1240-4.80 
  Bryukvina, Maria 1178 RUS0.001-0.2940-11.60 
  Datsyuk, Margarita 1023 RUS1.0010.504020.00 
  Afanasenkov, Vladimir 1094 RUS0.001-0.4040-16.00 

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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