Rapid: Individual Calculations November 2019
 Kozachenko, Alexander  Total change: -12.80  Rating chartPersonal card
 Championship Rostov region 2019 rapid Rostov-on-Don RUS 2019-10-26
RcRownchangeKK*chgGame
 1833 1857 3.00 7 -0.64 20 -12.80 
  Khlian, Eduard m2257  * RUS0.001-0.0820-1.60 
  Zaitsev, Boris 1604 RUS0.001-0.8120-16.20 
  Nikolaev, Nikita 1525 RUS1.0010.12202.40 
  Isaev, Anatoliy 1457  * RUS1.0010.08201.60 
  Rudakov, Ivan 1904 RUS1.0010.572011.40 
  Parinov, Ivan 2055 RUS0.001-0.2420-4.80 
  Zakhozhai, Vladimir 2027 RUS0.001-0.2820-5.60 
 * 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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