Individual Calculations July 2022
 Popvasilev, Kaloyan  Total change: 16.40  Rating chartPersonal card
 Davos Challenge Open 2022 Davos SUI 2022-06-03
RcRownchangeKK*chgGame
 2177 2192 4.50 7 0.82 20 16.40 
  Bossi, Alessandro 1893 ITA1.0010.15203.00 
  Lipinsky, Markus 2025 GER1.0010.28205.60 
  Peng, Li Min g2503 UKR0.001-0.1420-2.80 
  Adzic, Slobodan f2086 SUI1.0010.36207.20 
  Bhawoodien, Mohamed Ozayr f2168 RSA0.501-0.0320-0.60 
  Pavlovic, Milos g2471 SRB0.5010.34206.80 
  Cagnotto, Marco 2092 ITA0.501-0.1420-2.80 

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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