Rapid: Individual Calculations April 2023
 Gorshkov, Artem O  Total change: 53.60  Rating chartPersonal card
 Serpukhov rapid 2023 U11 Serpukhov RUS 2023-03-04
RcRownchangeKK*chgGame
 1321 1100 2.50 5 1.34 40 53.60 
  Rybakov, Maksim Al 1301 RUS1.0010.764030.40 
  Oksaniy, Roman And 1279 RUS0.5010.23409.20 
  Maslennikov, Andrey Aleks 1375 RUS0.001-0.1740-6.80 
  Osipchuk, Artem 1198 RUS0.001-0.3740-14.80 
  Yunker, Alisa Genrietta 1454 RUS1.0010.894035.60 

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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