Rapid: Individual Calculations May 2023
 Nilov, Vladimir A.  Total change: -12.40  Rating chartPersonal card
 Karelian rapid 2023 chmp Petrozavodsk RUS 2023-04-01
RcRownchangeKK*chgGame
 1670 1708 3.00 7 -0.62 20 -12.40 
  Osmolny, Vladimir I. f2034 RUS0.001-0.1320-2.60 
  Mikshiev, Victor S 1294 RUS1.0010.07201.40 
  Puzyrevsky, Boris M. 1923 RUS0.001-0.2320-4.60 
  Kravtchenko, Vladimir G. 1891 RUS0.001-0.2620-5.20 
  Chakkiev, Aleksei I 1308  * RUS1.0010.08201.60 
  Tretyakov, Sergey N. 1900 RUS0.001-0.2520-5.00 
  Lebedeva, Inga 1338 RUS1.0010.10202.00 
 * 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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