Individual Calculations August 2013
 Astengo, Corrado  Total change: -9.15  Rating chartPersonal card
 OP luglio a Milano 2013 Milano ITA 2013-07-04
RcRownchangeKK*chgGame
 1933 2114 3.00 5 -0.61 15 -9.15 
  Margstahler, Francesco 1770 ITA1.0010.12151.80 
  Malescusi, Luciano 1909 ITA0.501-0.2615-3.90 
  Bisignano, Giuseppe 1888 ITA1.0010.21153.15 
  Tirelli, Mauro 2021 ITA0.501-0.1315-1.95 
  Gori, Andrea c2075 ITA0.001-0.5515-8.25 

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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