Individual Calculations July 2010
 Libutti, Michele  Total change: 4.35  Rating chartPersonal card
 FE 42 Corsico - B Corsico ITA 2010-04-30
RcRownchangeKK*chgGame
 1834 1806 2.50 5 0.17 15 2.55 
  Saffioti, Cristian 1959 ITA0.5010.20153.00 
  Crepaldi, Marco 1874 ITA0.001-0.4115-6.15 
  Spreafico, Fabrizio 1838 ITA0.5010.04150.60 
  Carbone, Lorenzo 1743 ITA0.501-0.0915-1.35 
  Ragoso, Mario 1755 ITA1.0010.43156.45 

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 Maggio Milano ITA 2010-05-06
RcRownchangeKK*chgGame
 1830 1766 1.00 2 0.12 15 1.80 
  Barberi, Alessandro 2085 ITA0.001-0.1315-1.95 
  Calabrese, Maurizio 1574 ITA1.0010.25153.75 

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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