Individual Calculations October 2008
 Cardona, Alberto  Total change: -45.25  Rating chartPersonal card
 OP IX San Severino San Severino Marche ITA 2008-06-13
RcRownchangeKK*chgGame
 1870 1876 0.00 3 -1.47 25 -36.75 
  Bighiu, Gheorghe 2048 ITA0.001-0.2725-6.75 
  Fratini, Mauro 1976 ITA0.001-0.3625-9.00 
  Colabrese, Cary 1586 ITA0.001-0.8425-21.00 

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)
 
 FE 3. Senigallia - B Senigallia ITA 2008-08-02
RcRownchangeKK*chgGame
 1597 1876 0.50 1 -0.34 25 -8.50 
  Piaggesi, Franco 1597 ITA0.501-0.3425-8.50 

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)
 

 

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