Individual Calculations July 2008
 Bertini, Nazzareno  Total change: 13.75  Rating chartPersonal card
 CR Marche Castelfidardo ITA 2008-05-10
RcRownchangeKK*chgGame
 1968 1786 0.00 1 -0.26 25 -6.50 
  Giobbi, Costantino 1968 ITA0.001-0.2625-6.50 

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)
 
 OP Alba Adriatica - B Alba Adriatica ITA 2008-05-31
RcRownchangeKK*chgGame
 1738 1786 1.00 1 0.43 25 10.75 
  De Angelis, Stefano 1738 ITA1.0010.432510.75 

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)
 
 CR Umbria Foligno ITA 2008-06-06
RcRownchangeKK*chgGame
 2028 1786 1.00 3 0.38 25 9.50 
  Trampetti, Luca 1980 ITA0.001-0.2525-6.25 
  Lantini, Marco 2136 ITA0.5010.39259.75 
  Piscitelli, Vito 1967 ITA0.5010.24256.00 

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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