Individual Calculations February 2017
 Groblewski, Jerzy  Total change: 1.60  Rating chartPersonal card
 Rilton 1800 2016-2017 Stockholm SWE 2017-01-01
RcRownchangeKK*chgGame
 1630 1341 1.00 6 0.04 40 1.60 
  Lowing, Harold 1663 SWE0.001-0.1340-5.20 
  Horvath, Adam 1617 SWE0.001-0.1740-6.80 
  Carrasco, Enrique 1556 SWE0.5010.274010.80 
  Johansson, Bengt 1959 1629 SWE0.5010.344013.60 
  Liljestrom, Tor 1622 SWE0.001-0.1640-6.40 
  Amour, Sarmad 1694 SWE0.001-0.1140-4.40 

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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