Individual Calculations February 2013
 Colasante, Marianna  Total change: 11.85  Rating chartPersonal card
 FE XXI Citta' di Montecatini - B Montecatini Terme ITA 2012-12-27
RcRownchangeKK*chgGame
 1735 1625 1.00 5 -0.78 15 -11.70 
  Bettazzi, Daniele 1800 ITA0.001-0.2715-4.05 
  Vena, Antonio 1841 ITA0.5010.28154.20 
  Tuccia, Giuliano 1450 ITA0.501-0.2315-3.45 
  Gori, Marco 1832 ITA0.001-0.2315-3.45 
  Pieri, Enzo 1753 ITA0.001-0.3315-4.95 

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 Chieti 2013 Chieti ITA 2013-01-12
RcRownchangeKK*chgGame
 1808 1613 3.00 5 1.57 15 23.55 
  Giacchetti, Claudio 2013  * ITA0.5010.42156.30 
  Orfini, Nicolo` 1519 ITA1.0010.37155.55 
  Spada, Angelo 1987 ITA0.001-0.1015-1.50 
  Calabrese, Michele 1826 ITA0.5010.27154.05 
  Scurti, Gino 1693 ITA1.0010.61159.15 
 * 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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