Blitz: Individual Calculations August 2023
 Lofgren, John  Total change: 42.80  Rating chartPersonal card
 SM-Blixten 2023 Helsingborg SWE 2023-07-06
RcRownchangeKK*chgGame
 1978 1619 3.00 7 2.14 20 42.80 
  Abedinov, Adnan 2163 SWE0.001-0.0320-0.60 
  Andersson, Soren 1924 SWE0.001-0.1420-2.80 
  Nilsson, Oliver 1861 SWE1.0010.802016.00 
  Kovacevic, Tommy 1961 SWE1.0010.882017.60 
  Troberg Eskola, Love 2004 SWE0.001-0.0920-1.80 
  Amin, Idris 1830 SWE1.0010.772015.40 
  Nylen, Anders 2103 SWE0.001-0.0520-1.00 

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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