Individual Calculations August 2023
 Franzen, Per-Erik  Total change: -1.40  Rating chartPersonal card
 Mastarklassen 2023 Helsingborg SWE 2023-07-01
RcRownchangeKK*chgGame
 2112 2025 3.00 8 -0.07 20 -1.40 
  Carlstrom, Niklas 2125 SWE1.0010.642012.80 
  Nygren, David 2157 SWE0.5010.18203.60 
  Mardell, Jimmy 2160 SWE0.5010.18203.60 
  Frisk, Ellinor wm2178 SWE0.001-0.3020-6.00 
  Jogstad, Daniel c2131 SWE0.001-0.3620-7.20 
  Persson, Lars 1971 1941 SWE1.0010.38207.60 
  Nilsson, Patrik 1978 2167 SWE0.001-0.3120-6.20 
  Troberg Eskola, Love 2038 SWE0.001-0.4820-9.60 

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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