Individual Calculations October 2008
 Rizzi, Pietro  Total change: 3.50  Rating chartPersonal card
 FE XX Provincia di Fermo Porto San Giorgio ITA 2008-08-21
RcRownchangeKK*chgGame
 1942 1612 1.00 7 0.14 25 3.50 
  Rinaudo, Sergio 1962 ITA0.001-0.1125-2.75 
  Lombardo, Michele 1962 ITA0.001-0.1125-2.75 
  Gaspari, Mauro 1920 ITA0.001-0.1425-3.50 
  Luzi, Alessandro 1929 ITA0.5010.37259.25 
  Garrapa, Gianluigi 1962 ITA0.001-0.1125-2.75 
  Reif, Werner 1903 ITA0.5010.35258.75 
  Pierantozzi, Stanislao 1959 ITA0.001-0.1125-2.75 

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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