Individual Calculations April 2013
 Zuccarotto, Salvatore  Total change: 18.60  Rating chartPersonal card
 WE XVII Amatori Scacchi - B Mascalucia ITA 2013-02-09
RcRownchangeKK*chgGame
 1701 1706 3.00 4 0.99 15 14.85 
  Tirenna, Francesco 1504 ITA1.0010.24153.60 
  Campanella, Alessandro 1713 ITA1.0010.51157.65 
  Rosolia, Giuseppe 1796 ITA1.0010.62159.30 
  Nobile, Stefano 1790 ITA0.001-0.3815-5.70 

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)
 
 CIS 2013 - Girone C30 Acicastello ITA 2013-03-15
RcRownchangeKK*chgGame
 1765 1706 1.50 3 0.25 15 3.75 
  Iannello, Andrea 1774 ITA0.5010.09151.35 
  Tosto, Francesco 1760 ITA0.001-0.4215-6.30 
  Spina, Simonpietro 1761 ITA1.0010.58158.70 

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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