Individual Calculations September 2010
 Pettorusso, Aldo  Total change: 0.00  Rating chartPersonal card
 Campionati d'Italia -B Torino ITA 2010-06-20
RcRownchangeRpKK*chgGame
 1852 0 1.50 5 0.00 1703   0.00 
  Tratto, Mimmo 1941 ITA0.0010.00 0.00 
  Bisi, Samuele 1805 ITA0.0010.00 0.00 
  Mantovan, Giuseppe 1891 ITA0.0010.00 0.00 
  Coxe, Marino 1791 ITA1.0010.00 0.00 
  Femia, Nicola 1833 ITA0.5010.00 0.00 

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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