Rapid: Individual Calculations April 2022
 Vetokhina, Sofia  Total change: -34.00  Rating chartPersonal card
 Serpukhov rapid 2022 Serpukhov RUS 2022-03-06
RcRownchangeKK*chgGame
 1613 1717 4.00 9 -1.70 20 -34.00 
  Tregubenko, Fedor 1317  * RUS1.0010.08201.60 
  Usov, Aleksandr E. f2155 RUS0.001-0.0620-1.20 
  Dedkov, Roman Ol 1202 RUS0.001-0.9620-19.20 
  Lobanova, Milana 1511 RUS1.0010.24204.80 
  Polozov, Yaroslav Il. 1405 RUS1.0010.14202.80 
  Gurvich, Vitaly f2267 RUS0.001-0.0320-0.60 
  Lyalenkov, Nikita 1682 RUS0.001-0.5520-11.00 
  Nazarov, Makar 1443 RUS0.001-0.8320-16.60 
  Bulykin, Sergey 1539 RUS1.0010.27205.40 
 * 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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