Individual Calculations April 2021
 Nikitin, Andrey I.  Total change: 76.00  Rating chartPersonal card
 Early Bird 22 St. Petersburg RUS 2021-03-20
RcRownchangeKK*chgGame
 1482 1183 3.00 7 1.90 40 76.00 
  Mineev, Sergey I. 1583  * RUS0.001-0.0840-3.20 
  Rumyantsev, Semen 1499 RUS0.001-0.1340-5.20 
  Panchenko, Sergey 1404 RUS0.001-0.2240-8.80 
  Ulasevich, Andrey 1495 RUS0.5010.364014.40 
  Tumanova, Elizavetta 1353 RUS0.5010.22408.80 
  Dodonov, Ivan 1583  * RUS1.0010.924036.80 
  Korolev, Artem 1459 RUS1.0010.834033.20 
 * 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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