Individual Calculations July 2015
 Guccione, Cristoforo  Total change: -78.40  Rating chartPersonal card
 OP Salinello Tortoreto Lido ITA 2015-05-26
RcRownchangeKK*chgGame
 2067 1967 1.00 8 -1.96 40 -78.40 
  Efroimski, Marsel wm2244 ISR0.001-0.1740-6.80 
  Real Pereyra, Diana Carime wm2091 MEX0.001-0.3340-13.20 
  Paolillo, Gaia 2039 ITA0.001-0.4040-16.00 
  Varriale, Luca 2164 ITA0.001-0.2540-10.00 
  Simeone, Giulio 1994 ITA0.001-0.4640-18.40 
  Lauria, Amilcare 2069 ITA0.001-0.3640-14.40 
  Roque Sola, Gisela wf1914 MEX0.001-0.5740-22.80 
  Marta, Daniele 2021 ITA1.0010.584023.20 

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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