Individual Calculations April 2015
 Erdelyi, Tamas Dr.  Total change: 4.80  Rating chartPersonal card
 14. Burgdorfer Stadthaus Open 2015 Burgdorf SUI 2015-03-06
RcRownchangeKK*chgGame
 2025 2095 3.50 5 0.48 10 4.80 
  Thuner, Stefan 2007 SUI1.0010.38103.80 
  Spirin, Oleg m2473 CZE0.001-0.0910-0.90 
  Kender, Robert 1880 USA0.501-0.2710-2.70 
  Jorns, Benedikt 1902 SUI1.0010.25102.50 
  Arend, Michal 1864 SUI1.0010.21102.10 

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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