Individual Calculations April 2017
 Perminov, Ivan  Total change: -17.20  Rating chartPersonal card
 Champ. Kirov seniors 2017 Kirov RUS 2017-03-01
RcRownchangeKK*chgGame
 1632 1680 4.00 8 -0.43 40 -17.20 
  Terentiev, Vladimir 1280  * RUS0.001-0.9240-36.80 
  Tokarev, Yurii 1526 RUS0.501-0.2140-8.40 
  Rylov, Yrij 1509 RUS1.0010.274010.80 
  Barabanov, Alexander 1919 RUS0.001-0.2040-8.00 
  Strygin, Dmitry 1468 RUS1.0010.23409.20 
  Chigarev, Vyacheslav 1690 RUS0.5010.01400.40 
  Kaisin, Yrij 1774 RUS0.001-0.3740-14.80 
  Hudoshubin, Valentin 1886 RUS1.0010.764030.40 
 * 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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