Individual Calculations January 2012
 Violi, Vincenzo  Total change: -16.95  Rating chartPersonal card
 OP 3 Trofeo Filadelfia Filadelfia ITA 2011-12-08
RcRownchangeKK*chgGame
 1804 1830 1.00 4 -1.13 15 -16.95 
  Carbone, Stefano 1980 ITA0.001-0.3015-4.50 
  Zuccarotto, Salvatore 1765 ITA0.501-0.0915-1.35 
  Scerra, Ezio 1625 ITA0.501-0.2615-3.90 
  Furnari, Francesco 1847 ITA0.001-0.4815-7.20 

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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