Individual Calculations January 2020
 Kretov, Leonid  Total change: 118.00  Rating chartPersonal card
 Grand-prix Dvorets Winter starts Group A Moscow RUS 2019-12-07
RcRownchangeKK*chgGame
 2222 2041 5.00 7 2.95 40 118.00 
  Zhadanov, Vasili B. f2238 RUS1.0010.754030.00 
  Zakhartsov, Vladimir g2441  * RUS1.0010.924036.80 
  Arkhipenko, Daniil 2182 RUS0.5010.19407.60 
  Kurdakov, Yuri f2073 RUS0.5010.04401.60 
  Kolmakov, Pavel 2131 RUS1.0010.624024.80 
  Galkin, Vladimir 2048 RUS1.0010.514020.40 
  Drygalov, Sergey m2441  * RUS0.001-0.0840-3.20 
 * 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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