Individual Calculations July 2009
 Zannoni, Gianni  Total change: 15.55  Rating chartPersonal card
 CP Torino Ivrea ITA 2009-03-13
RcRownchangeKK*chgGame
 1933 1847 1.50 3 0.31 25 7.75 
  Marguerettaz, Davy 2064 ITA0.5010.28257.00 
  Tricerri, Pierino 1537 ITA1.0010.14253.50 
  Castaldo, Folco f2197 ITA0.001-0.1125-2.75 

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)
 
NOTE: K factor changed
 FE San Marco - C Verona ITA 2009-04-07
RcRownchangeKK*chgGame
 1749 1838 3.00 4 0.52 15 7.80 
  Franciosi, Claudio 1656 ITA1.0010.26153.90 
  Facchetti, Lorenzo 1811 ITA1.0010.46156.90 
  Rampini, Carlo 1788 ITA0.501-0.0715-1.05 
  Penzo, Amleto 1742 ITA0.501-0.1315-1.95 

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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