Individual Calculations February 2015
 Chaschin, Viktor  Total change: 7.20  Rating chartPersonal card
 Berdsk Open 2015 Berdsk RUS 2015-01-03
RcRownchangeKK*chgGame
 1810 1694 3.00 7 0.36 20 7.20 
  Latyev, Viktor 2094  * RUS0.001-0.0820-1.60 
  Plugova, Veronika 1507 RUS1.0010.26205.20 
  Kruppa, Vladimir 1876 RUS0.001-0.2620-5.20 
  Khmel, Ilya 1535 RUS1.0010.29205.80 
  Kuklin, Ilya 1856 RUS0.001-0.2920-5.80 
  Blakha, Vasily 1705 RUS1.0010.522010.40 
  Feoktistov, Nikita 2094  * RUS0.001-0.0820-1.60 
 * 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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