Individual Calculations November 2010
 Merendino, Riccardo  Total change: 8.75  Rating chartPersonal card
 OP Palermo scacchi Palermo ITA 2010-09-09
RcRownchangeKK*chgGame
 1923 1872 2.50 5 0.35 25 8.75 
  Bertino, Giacomo 2003 ITA0.5010.18254.50 
  Morello, Guido 1943 ITA1.0010.602515.00 
  Palazzotto, Giuseppe 1977 ITA0.5010.14253.50 
  Lo Pinto, Giovanni 1943 ITA0.001-0.4025-10.00 
  Gueci, Laura 1749 ITA0.501-0.1725-4.25 

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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