Individual Calculations July 2011
 D`avino, Gianfranco  Total change: -20.75  Rating chartPersonal card
 OP serale Accademia Milano ITA 2011-05-04
RcRownchangeKK*chgGame
 1788 1683 1.00 5 -0.83 25 -20.75 
  Alidosi, Marco 1805 ITA0.001-0.3325-8.25 
  Manansala, Eduardo 1921 ITA0.001-0.2025-5.00 
  Ruggeri, Igor 1524 ITA1.0010.29257.25 
  De Santis, Massimo 1931 ITA0.001-0.1925-4.75 
  Libutti, Michele 1757 ITA0.001-0.4025-10.00 

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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