Individual Calculations September 2013
 Tortora, Franco  Total change: 17.70  Rating chartPersonal card
 OP della Valbelluna Limana ITA 2013-07-25
RcRownchangeKK*chgGame
 1880 1862 4.00 6 1.18 15 17.70 
  Boschesi, Giovanni 1529 ITA1.0010.12151.80 
  Oppici, Gabriele 2002 ITA0.001-0.3115-4.65 
  Bisaro, Andrea 1801 ITA1.0010.42156.30 
  Zamengo, Fulvio 2114 ITA0.001-0.1915-2.85 
  Piro, Valerio 2030 ITA1.0010.721510.80 
  Zangrando, Gianpietro 1804 ITA1.0010.42156.30 

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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