Individual Calculations February 2017
 Rosell, Martin  Total change: 1.60  Rating chartPersonal card
 Rilton 1800 2016-2017 Stockholm SWE 2017-01-01
RcRownchangeKK*chgGame
 1641 1741 4.50 7 0.08 20 1.60 
  Hogselius, Lars 1550 SWE0.501-0.2520-5.00 
  Johansson, Bengt 1959 1629 SWE1.0010.35207.00 
  Lowing, Harold 1663 SWE1.0010.39207.80 
  Bazzazi, Elnaz 1735 IRI1.0010.49209.80 
  Jappinen, Erland 1742 SWE0.001-0.5020-10.00 
  Vu, Melvin 1491 SWE0.001-0.8120-16.20 
  Levin, Lennart 1675 SWE1.0010.41208.20 

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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