Individual Calculations July 2008
 Rizzardi, Franco  Total change: -38.50  Rating chartPersonal card
 OP Dora Lomabardi Morrovalle ITA 2008-04-25
RcRownchangeKK*chgGame
 2013 2094 1.50 5 -1.54 25 -38.50 
  Pierantozzi, Stanislao 1964 ITA1.0010.32258.00 
  Cerquitella, Luca 2256 ITA0.001-0.2925-7.25 
  Vasquez, Otazu Michael 1970 ITA0.001-0.6725-16.75 
  Serafini, Gino 1853 ITA0.501-0.3025-7.50 
  Allegranti, Luca 2021 ITA0.001-0.6025-15.00 

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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