Individual Calculations June 2015
 Flodmark, Tarras  Total change: -4.60  Rating chartPersonal card
 Deltalift Open 2015 lang Halmstad SWE 2015-05-14
RcRownchangeKK*chgGame
 1806 1875 1.50 3 -0.23 20 -4.60 
  Andersson, Jan 1948 1778 SWE0.501-0.1320-2.60 
  Torngren, Gustav 1544 SWE1.0010.12202.40 
  Jonsson, Krister 2097 SWE0.001-0.2220-4.40 

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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