Individual Calculations October 2022
 Karova, Peya  Total change: -28.00  Rating chartPersonal card
 Primorsko Open A 2022 Primorsko BUL 2022-09-13
RcRownchangeKK*chgGame
 1626 1404 1.50 8 -0.70 40 -28.00 
  Nikolaev, Georgi 1988 BUL0.001-0.0240-0.80 
  Velikov, Nikola 1756 BUL0.001-0.1140-4.40 
  Kellner, Nikolaus 1669 AUT0.001-0.1840-7.20 
  Basov, Nikita 1470 UKR0.001-0.4140-16.40 
  Trendafilov, Plamen 1533 BUL0.5010.17406.80 
  Tsolov, Emil 1850 BUL0.001-0.0640-2.40 
  Stoyanov, Yordan 1288 BUL1.0010.344013.60 
  Vasileva, Cveta 1457 BUL0.001-0.4340-17.20 

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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