Rapid: Individual Calculations April 2020
 Sergeev, Nikita S.  Total change: 59.60  Rating chartPersonal card
 Serpukhov rapid 2020 C U15 Serpukhov RUS 2020-03-01
RcRownchangeKK*chgGame
 1684 1322 4.00 6 2.98 20 59.60 
  Khanin, Mikhail E. 1872 RUS0.001-0.0320-0.60 
  Matveeva, Ksenya 1499 RUS1.0010.732014.60 
  Pavlyukov, Matvey 1298 RUS1.0010.47209.40 
  Dobrynin, Ivan 1881 RUS1.0010.972019.40 
  Sidorova, Margarita 1632 RUS1.0010.862017.20 
  Zagorskii, Artem 1919 RUS0.001-0.0220-0.40 

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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