Individual Calculations May 2019
 Jarmany, John  Total change: 7.20  Rating chartPersonal card
 Edinburgh Premier 2019 Edinburgh SCO 2019-04-05
RcRownchangeKK*chgGame
 2013 2111 3.50 5 0.36 20 7.20 
  Thomson, Neil 1965 SCO1.0010.30206.00 
  Arakhamia-Grant, Ketevan gwg2360 SCO0.001-0.1920-3.80 
  Gray, Euan 2000 SCO1.0010.35207.00 
  Jennings, Richard 1883 SCO0.501-0.2920-5.80 
  Will, Douglas 1856 SCO1.0010.19203.80 

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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