Rapid: Individual Calculations April 2020
 Petrynskyi, Yaroslav  Total change: -5.40  Rating chartPersonal card
 Ukraine Boys 12 Championship-rapid Nikolaev UKR 2020-02-29
RcRownchangeKK*chgGame
 1488 1327 2.00 7 -0.27 20 -5.40 
  Mukhamed, Nazir 1647 UKR0.001-0.1320-2.60 
  Formos, Danylo 1199 UKR1.0010.33206.60 
  Perederiy, Olexandr 1442 UKR1.0010.662013.20 
  Nesterenko, Kyrylo 1752 UKR0.001-0.0720-1.40 
  Larchikov, Maksym 1699 UKR0.001-0.1020-2.00 
  Vardanian, Yurii 1426 UKR0.001-0.3620-7.20 
  Tripulskiy, Mark 1254 UKR0.001-0.6020-12.00 

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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