Individual Calculations June 2013
 Viviani, Alessio  Total change: 1.80  Rating chartPersonal card
 CP Teramo 2013 Nereto ITA 2013-05-03
RcRownchangeKK*chgGame
 1772 2112 4.50 5 0.12 15 1.80 
  De, Santis Swani 1712  * ITA1.0010.08151.20 
  Silvestri, Giorgio 1715 ITA1.0010.08151.20 
  Di Pietro, Gabriele 1851 ITA0.501-0.3215-4.80 
  Giobbi, Costantino 1869 ITA1.0010.20153.00 
  De, Santis Sasha 1712  * ITA1.0010.08151.20 
 * 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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