Individual Calculations October 2012
 Colnaghi, Davide  Total change: -12.30  Rating chartPersonal card
 FE 2 ASDEC Citta' di Messina Messina ITA 2012-08-27
RcRownchangeKK*chgGame
 1766 1690 2.00 6 -0.41 30 -12.30 
  Russo, Alfio 1905 ITA0.001-0.2330-6.90 
  Arico`, Maurizio 1843 ITA0.001-0.3030-9.00 
  Fenocchio, Renato 1587 ITA0.001-0.6430-19.20 
  Vazzana, Antonio 1711 ITA0.5010.03300.90 
  Rosolia, Giuseppe 1817 ITA1.0010.673020.10 
  Spina, Simonpietro 1730 ITA0.5010.06301.80 

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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