Individual Calculations February 2018
 Sforza, Michelangelo  Total change: -7.80  Rating chartPersonal card
 OP XIV Citta' di Ferrara Pontelagoscuro ITA 2018-01-12
RcRownchangeKK*chgGame
 1771 1754 2.00 5 -0.39 20 -7.80 
  Vancini, Edoardo f2154  * ITA0.001-0.0820-1.60 
  Ricci Petitoni, Angelo 1424 ITA1.0010.12202.40 
  Cartegni, Aldo Jose 1434 ITA1.0010.13202.60 
  Castellari, Claudio 1925 ITA0.001-0.2720-5.40 
  Pinto, Antonio 1916 ITA0.001-0.2920-5.80 
 * 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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