Individual Calculations February 2017
 Spangberg, Robert  Total change: -20.40  Rating chartPersonal card
 Rilton Elo 2016-2017 Stockholm SWE 2016-12-27
RcRownchangeKK*chgGame
 1784 1632 1.50 8 -1.02 20 -20.40 
  Bit-Narva, David 1941 SWE0.001-0.1420-2.80 
  Nystrom, Ragnar 1877 SWE0.5010.30206.00 
  Damen, Jip 1793 NED0.001-0.2920-5.80 
  Gundersen, Ingvar 1796 SWE0.001-0.2820-5.60 
  Altnas, Jens 1948 SWE0.001-0.1320-2.60 
  Bergstrom, Goran 1685 SWE0.001-0.4320-8.60 
  Dufour, Jacques 1610 FRA0.001-0.5320-10.60 
  Kalingas, Dimitris 1620 GRE1.0010.48209.60 

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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