Individual Calculations April 2009
 Crippa, Oscar  Total change: -6.15  Rating chartPersonal card
 OP della Befana Milano ITA 2009-01-03
RcRownchangeKK*chgGame
 1712 1736 2.00 3 0.35 15 5.25 
  Lapiccirella, Mattia 2086 ITA0.001-0.1115-1.65 
  Giovannini, Roberto 1479 ITA1.0010.18152.70 
  Calabrese, Maurizio 1571 ITA1.0010.28154.20 

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)
 
 CP Milano Milano ITA 2009-01-31
RcRownchangeKK*chgGame
 1940 1736 0.00 3 -0.76 15 -11.40 
  Pelizzola, Danilo 2086 ITA0.001-0.1115-1.65 
  De Santis, Massimo 1916 ITA0.001-0.2615-3.90 
  Cervini, Gian Piero 1819 ITA0.001-0.3915-5.85 

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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