Individual Calculations January 2019
 Kretov, Leonid  Total change: -30.00  Rating chartPersonal card
 Grand-prix Dvorets, 16th stage_Botvinnik memorial. Group A Moscow RUS 2018-12-09
RcRownchangeKK*chgGame
 1935 2112 4.00 7 -0.75 40 -30.00 
  Finkelstein, Alexander 1712  * RUS1.0010.08403.20 
  Akhmedov, David 1712  * RUS1.0010.08403.20 
  Makarian, Rudik 2340 RUS0.001-0.2140-8.40 
  Solomin, Maxim 1972 RUS0.501-0.1940-7.60 
  Zhuk, Kirill 1712  * RUS1.0010.08403.20 
  Apryshko, Gleb f2385 RUS0.001-0.1740-6.80 
  Anisimov, Yuri 1712  * RUS0.501-0.4240-16.80 
 * 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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