Individual Calculations August 2017
 Karlsson, Peter 1965  Total change: -20.60  Rating chartPersonal card
 Klass III 2017 grp 4 Stockholm SWE 2017-07-10
RcRownchangeKK*chgGame
 1610 1785 4.00 7 -1.03 20 -20.60 
  Pilstrom, Hugo 1531 SWE0.501-0.3120-6.20 
  Ohlsson, Andreas 1755 SWE0.501-0.0420-0.80 
  Olsson, Dick 1618 SWE1.0010.28205.60 
  Horngren, Jan 1695 SWE0.501-0.1220-2.40 
  Hallstedt, Leif 1470 SWE1.0010.14202.80 
  Eriksson, Tore 1634 SWE0.501-0.2020-4.00 
  Henricson, Max 1565 SWE0.001-0.7820-15.60 

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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