Individual Calculations January 2009
 Tosoni, Augusto  Total change: -18.45  Rating chartPersonal card
 WE Palestrina Palestrina ITA 2008-12-06
RcRownchangeKK*chgGame
 2113 2263 1.50 4 -1.23 15 -18.45 
  Russi, Roberto 1936 ITA1.0010.13151.95 
  Castelfranchi, Carlo 2077 ITA0.501-0.2415-3.60 
  Quimi, Marco 2239 PER0.001-0.5315-7.95 
  Caprio, Guido 2198 ITA0.001-0.5915-8.85 

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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