Individual Calculations August 2023
 Mashhadi, Peyman  Total change: -5.40  Rating chartPersonal card
 Mastarklassen 2023 Helsingborg SWE 2023-07-01
RcRownchangeKK*chgGame
 2094 2117 4.50 9 -0.27 20 -5.40 
  Persson, Lars 1971 1941 SWE1.0010.27205.40 
  Nilsson, Patrik 1978 2167 SWE0.001-0.4320-8.60 
  Cederstam, Carl f2196 SWE0.001-0.3920-7.80 
  Muntean, Victor 2097 SWE0.001-0.5320-10.60 
  Carlstrom, Niklas 2125 SWE1.0010.512010.20 
  Nylen, Anders 2094 SWE0.501-0.0320-0.60 
  Soppela, Toni 2032 SWE1.0010.38207.60 
  Mardell, Jimmy 2160 SWE0.001-0.4420-8.80 
  Troberg Eskola, Love 2038 SWE1.0010.39207.80 

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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