Individual Calculations May 2010
 Maddaloni, Giovanni  Total change: -4.20  Rating chartPersonal card
 OP del Forte Forte dei Marmi ITA 2010-03-05
RcRownchangeKK*chgGame
 1982 1776 1.00 2 0.51 15 7.65 
  Corso, Roberto 2080 ITA1.0010.861512.90 
  Venturino, Federico 1884 ITA0.001-0.3515-5.25 

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)
 
 CP Rieti Rieti ITA 2010-03-19
RcRownchangeKK*chgGame
 1817 1776 1.00 2 0.09 15 1.35 
  Angeli, Francesco 1616 ITA1.0010.29154.35 
  Cardinali, Egidio 2018 ITA0.001-0.2015-3.00 

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)
 
 WE Primavera a Roma Roma ITA 2010-04-09
RcRownchangeKK*chgGame
 1855 1776 0.00 2 -0.88 15 -13.20 
  Napoli, Nicolo` f2176  * ITA0.001-0.0815-1.20 
  Pipitone, Filippo Massimo 1533 ITA0.001-0.8015-12.00 
 * 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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