Rapid: Individual Calculations April 2019
 Preobrazhensky, Davyd  Total change: 0.00  Rating chartPersonal card
 Ukraine Chess Championship - 2019 (Boys - 16) Rapid Chernivtsi UKR 2019-03-16
RcRownchangeRpKK*chgGame
 1586 0 0.00 4 0.00 786   0.00 
  Stefurak, Taras 1708 UKR0.0010.00 0.00 
  Vasynda, Oleksandr 1584 UKR0.0010.00 0.00 
  Hushpit, Lukian 1403 UKR0.0010.00 0.00 
  Petrov, Timur 1650 UKR0.0010.00 0.00 

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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