Individual Calculations July 2009
 Davi, Alessandro  Total change: -11.70  Rating chartPersonal card
 CR Piemonte Torino ITA 2009-04-29
RcRownchangeKK*chgGame
 2002 2039 2.50 6 -0.78 15 -11.70 
  Caldi, Mario 1800 ITA1.0010.20153.00 
  Molina, Fabrizio f2240 ITA0.001-0.2415-3.60 
  Parisi, Gianmario 1840 ITA1.0010.24153.60 
  Laurenti, Stefano 2047 ITA0.001-0.4915-7.35 
  Torrione, William 1939 ITA0.501-0.1415-2.10 
  Pepino, Enrico 2148 ITA0.001-0.3515-5.25 

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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