Individual Calculations July 2012
 Tramalloni, Luca  Total change: -15.60  Rating chartPersonal card
 OP 1 Amateur Chess Bratto ITA 2012-04-28
RcRownchangeKK*chgGame
 1980 2110 3.00 6 -1.04 15 -15.60 
  Cocconcelli, Lorenzo 1964 ITA0.001-0.7015-10.50 
  Berger, Stefan 2016 SUI1.0010.37155.55 
  Ranfagni, Stefano 1975 ITA0.501-0.1815-2.70 
  Bonassi, Tommaso 1898 ITA0.501-0.2715-4.05 
  Radice, Luca 2042 ITA0.501-0.0915-1.35 
  Ventura, Salvatore 1987 ITA0.501-0.1715-2.55 

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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