Individual Calculations March 2012
 Piatto, Maurizio  Total change: -1.35  Rating chartPersonal card
 FE 2 della Befana - B Roma ITA 2012-01-04
RcRownchangeKK*chgGame
 1701 1499 0.00 3 -0.73 30 -21.90 
  Mastrantonio, Giuseppe 1731 ITA0.001-0.2130-6.30 
  Colantonio, Marco 1704 ITA0.001-0.2430-7.20 
  Casella, Carlo 1668 ITA0.001-0.2830-8.40 

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)
 
 OP DLF Steinitz 2012 Roma ITA 2012-01-13
RcRownchangeKK*chgGame
 1737 1499 1.00 3 0.36 30 10.80 
  Tronca, Alessandro 1798 ITA1.0010.853025.50 
  Spanocuomo, Gaetano 1804 ITA0.001-0.1430-4.20 
  Gerlando, Onofrio 1610 ITA0.001-0.3530-10.50 

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)
 
NOTE: K factor changed
 WE Inverno in Accademia Roma ITA 2012-02-17
RcRownchangeKK*chgGame
 1792 1499 1.50 5 0.65 15 9.75 
  Battistelli, Alessandro 1899  * ITA0.001-0.0815-1.20 
  Milani, Patrizia 1586 ITA1.0010.62159.30 
  Di Benedetto, Edoardo 1880 ITA0.001-0.0915-1.35 
  Maddaloni, Giovanni 1770 ITA0.001-0.1715-2.55 
  Baruffaldi, Giuseppe 1826 ITA0.5010.37155.55 
 * 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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