Individual Calculations October 2012
 Rosolia, Giuseppe  Total change: -25.80  Rating chartPersonal card
 FE 2 ASDEC Citta' di Messina Messina ITA 2012-08-27
RcRownchangeKK*chgGame
 1865 1817 0.50 5 -1.72 15 -25.80 
  Gangemi, Salvatore 2048 ITA0.5010.29154.35 
  Grasso, Gaetano 2032 ITA0.001-0.2315-3.45 
  Ferrigno, Vincenzo 1827 ITA0.001-0.4915-7.35 
  Spina, Simonpietro 1730 ITA0.001-0.6215-9.30 
  Colnaghi, Davide 1690 ITA0.001-0.6715-10.05 

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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