Individual Calculations April 2009
 Sansonetti, Giorgio  Total change: 17.10  Rating chartPersonal card
 FE 5 Grecia Salentina Soleto ITA 2009-01-02
RcRownchangeKK*chgGame
 2056 2091 2.50 4 0.27 15 4.05 
  Laudisa, Antonio 1862 ITA1.0010.21153.15 
  Dragojlovic, Andjelko m2405 SRB0.5010.36155.40 
  Inguscio, Giorgio 2031 ITA0.001-0.5815-8.70 
  Sirena, Gianni 1926 ITA1.0010.28154.20 

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)
 
 CP Lecce Zollino ITA 2009-02-14
RcRownchangeKK*chgGame
 2060 2091 2.50 3 0.87 15 13.05 
  De Giorgi, Stefano 2166 ITA1.0010.60159.00 
  Inguscio, Giorgio 2031 ITA1.0010.42156.30 
  Rollo, Sergio 1983 ITA0.501-0.1515-2.25 

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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