Individual Calculations December 2014
 Pirovano, Ezio  Total change: -12.00  Rating chartPersonal card
 OP Felice Bosi 2014 Milano ITA 2014-10-24
RcRownchangeKK*chgGame
 1665 1540 1.50 5 -0.30 40 -12.00 
  Botta, Massimiliano 1842 ITA1.0010.854034.00 
  Pinna, Ferdinando 1892 ITA0.001-0.1140-4.40 
  Carbone, Lorenzo 1634 ITA0.001-0.3740-14.80 
  Marcuzzo, Stefano 1416 ITA0.501-0.1740-6.80 
  Visentin, Umberto 1543 ITA0.001-0.5040-20.00 

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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