Individual Calculations February 2020
 Zaitsev, Aleksey Vik  Total change: -17.20  Rating chartPersonal card
 Suetin Memorial 2020_open Tula RUS 2020-01-03
RcRownchangeKK*chgGame
 1738 1852 3.50 7 -0.86 20 -17.20 
  Ulyanov, Nikita 1452  * RUS0.501-0.4220-8.40 
  Krasnov, Yury A. 2192 RUS0.001-0.1220-2.40 
  Kopeikin, Yuri 1946 RUS1.0010.632012.60 
  Serdyukov, Maksim A. 1513 RUS0.001-0.8820-17.60 
  Molchanov, Ivan 1832 RUS0.501-0.0320-0.60 
  Bulykin, Sergey 1479 RUS1.0010.10202.00 
  Gubanov, Timofey 1751 RUS0.501-0.1420-2.80 
 * 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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