Individual Calculations September 2013
 Sanna, Mario  Total change: -7.35  Rating chartPersonal card
 FE 2 Mare di Fano - B Fano ITA 2013-07-29
RcRownchangeKK*chgGame
 1664 1536 2.50 9 -0.49 15 -7.35 
  Priori, Luigi 1738 ITA0.001-0.2415-3.60 
  De Paolis, Diego 1660 ITA1.0010.671510.05 
  Brioschi, Camillo 1767 ITA0.001-0.2115-3.15 
  Colasante, Marianna 1678 ITA0.001-0.3115-4.65 
  Stilli, Gabriele 1621 ITA1.0010.62159.30 
  Addivinola, Antonio 1763 ITA0.001-0.2115-3.15 
  Cecere, Enrico 1608 ITA0.001-0.4015-6.00 
  Davini, Andrea 1551 ITA0.001-0.4815-7.20 
  Berton, Venanzio 1589 ITA0.5010.07151.05 

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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