Individual Calculations May 2014
 Robbio, Pietro  Total change: -32.70  Rating chartPersonal card
 OP Pavia d'Europa Pavia ITA 2014-04-04
RcRownchangeKK*chgGame
 1813 1808 1.50 5 -1.09 30 -32.70 
  Collutiis, Duilio m2208  * ITA0.001-0.0830-2.40 
  Patuzzo, Roberto 1722 ITA0.501-0.1230-3.60 
  Pizzolato, Roberto 1745 ITA0.501-0.0930-2.70 
  Colica, Daniele 1727 ITA0.001-0.6130-18.30 
  Galbiati, Francesco 1663 ITA0.501-0.1930-5.70 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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