Individual Calculations September 2009
 Angalone, Ruggero  Total change: 8.50  Rating chartPersonal card
 Campionato Italiano under 16 Courmayeur ITA 2009-06-29
RcRownchangeKK*chgGame
 1799 1611 0.00 1 -0.26 25 -6.50 
  Lombardi, Davide 1799 ITA0.001-0.2625-6.50 

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)
 
 OP Agosto a Milano - B Milano ITA 2009-07-31
RcRownchangeKK*chgGame
 1865 1624 1.00 2 0.60 25 15.00 
  Di Chiara, Mauro 1844 ITA0.001-0.2225-5.50 
  Mason, Giovanni 1886 ITA1.0010.822520.50 

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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