Individual Calculations April 2008
 Tomassetti, Giuseppe  Total change: 26.00  Rating chartPersonal card
 FE 4. Arrocco - B Roma ITA 2008-01-11
RcRownchangeKK*chgGame
 1742 1636 0.50 1 0.14 25 3.50 
  De Lisa, Carmine 1742 ITA0.5010.14253.50 

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 Roma Roma ITA 2008-02-22
RcRownchangeKK*chgGame
 1881 1636 1.50 3 0.90 25 22.50 
  Maggi, Luigi 1888 ITA1.0010.812520.25 
  Maggi, Fabrizio 1965 ITA0.001-0.1225-3.00 
  Gatta, Flavio 1791 ITA0.5010.21255.25 

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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