Individual Calculations June 2015
 De Blasio, Alessandro  Total change: 3.60  Rating chartPersonal card
 CP Roma 2015 Roma ITA 2015-05-01
RcRownchangeKK*chgGame
 1914 2029 3.00 6 -0.77 20 -15.40 
  Petitta, Massimo 1668 ITA1.0010.10202.00 
  Barletta, Antonio 1969 ITA0.501-0.0820-1.60 
  Pitrelli, Antonio 2065 ITA0.5010.05201.00 
  Minikh, Edouard 1992 ITA0.501-0.0520-1.00 
  Mammoliti, Francesco 1704 ITA0.501-0.3720-7.40 
  Panella, Fiammetta 2087 ITA0.001-0.4220-8.40 

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 Lazio 2015 Ladispoli ITA 2015-05-15
RcRownchangeKK*chgGame
 1924 2029 4.00 5 0.95 20 19.00 
  Cardellini, Fabio 1657 ITA1.0010.10202.00 
  Zaro, Roberto 1629  * ITA1.0010.08201.60 
  Rossi De Gasperis, Pietro 2055 ITA1.0010.542010.80 
  Bontempi, Piero f2361 ITA0.001-0.1220-2.40 
  Prelati, Maurizio 1920 ITA1.0010.35207.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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