Individual Calculations September 2010
 Boffi, Luigi  Total change: -3.00  Rating chartPersonal card
 WE Agosto a Milano - B Milano ITA 2010-07-30
RcRownchangeKK*chgGame
 1575 1604 2.50 5 -0.12 25 -3.00 
  Gonella, Graziano 1270 ITA1.0010.12253.00 
  Ragusa, Luigi 1732 ITA0.001-0.3325-8.25 
  Angalone, Ruggero 1579 ITA1.0010.472511.75 
  Crippa, Oscar 1711 ITA0.5010.15253.75 
  Brighenti, Alessandro 1581 ITA0.001-0.5325-13.25 

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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