Individual Calculations December 2018
 Petrov, Eduard  Total change: -21.60  Rating chartPersonal card
 Champ. Kostroma men 2018 Kostroma RUS 2018-10-16
RcRownchangeKK*chgGame
 1662 1790 4.50 8 -0.54 40 -21.60 
  Taranenko, Makar 1390  * RUS1.0010.08403.20 
  Smirnov, Roman 1968 RUS0.001-0.2740-10.80 
  Bodrin, Mikhail 1390  * RUS1.0010.08403.20 
  Kreminski, Daniil 1413 RUS0.501-0.4140-16.40 
  Maltsev, Genrikh 1390  * RUS1.0010.08403.20 
  Solonin, Igor 2162 RUS0.5010.404016.00 
  Sokolov, Sergey 1684 RUS0.501-0.1440-5.60 
  Buchina, Polina 1895 RUS0.001-0.3640-14.40 
 * 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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