Individual Calculations August 2023
 Mardell, Jimmy  Total change: -12.20  Rating chartPersonal card
 Mastarklassen 2023 Helsingborg SWE 2023-07-01
RcRownchangeKK*chgGame
 2109 2160 4.50 9 -0.61 20 -12.20 
  Joensson, Jacob 2039 SWE0.501-0.1620-3.20 
  Soppela, Toni 2032 SWE1.0010.33206.60 
  Franzen, Per-Erik 2025 SWE0.501-0.1820-3.60 
  Cederstam, Carl f2196 SWE0.001-0.4520-9.00 
  Liden, Tommy 2107 SWE1.0010.43208.60 
  Lundin, Jan f2203 SWE0.001-0.4420-8.80 
  Sundin, Emanuel 2103 SWE0.501-0.0820-1.60 
  Mashhadi, Peyman 2117 SWE1.0010.44208.80 
  Nygren, David 2157 SWE0.001-0.5020-10.00 

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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