Individual Calculations July 2013
 Trangoni, Bruno  Total change: -25.65  Rating chartPersonal card
 WE 2 Villa Litta Lainate ITA 2013-06-14
RcRownchangeKK*chgGame
 1917 2020 1.50 5 -1.71 15 -25.65 
  Arnetta, Marianna 1921 ITA1.0010.36155.40 
  Villa, Giorgio 1971 ITA0.001-0.5715-8.55 
  D`avino, Gianfranco 1855 ITA0.501-0.2215-3.30 
  Guidi, Paolo 1887 ITA0.001-0.6815-10.20 
  Pinna, Ferdinando 1950 ITA0.001-0.6015-9.00 

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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