Individual Calculations October 2017
 Dolgikh, Evgeniy  Total change: -20.80  Rating chartPersonal card
 Surgut_Spring chess tournament Surgut RUS 2017-09-07
RcRownchangeKK*chgGame
 1844 1965 4.00 7 -0.52 40 -20.80 
  Levkin, Ivan 1928 RUS0.001-0.5540-22.00 
  Molokov, Vyacheslav 1565  * RUS1.0010.08403.20 
  Dumakov, Pavel 1868 RUS1.0010.374014.80 
  Krupin, Vladislav 1797 RUS0.001-0.7240-28.80 
  Mekhtiev, Zaur 1716 RUS1.0010.19407.60 
  Tatehin, Yuri 1808 RUS1.0010.294011.60 
  Ibraev, Rustam 2226 RUS0.001-0.1840-7.20 
 * 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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