Individual Calculations May 2018
 Napolitano, Matteo  Total change: -33.00  Rating chartPersonal card
 OP 13 Primavera a Como Como ITA 2018-03-08
RcRownchangeKK*chgGame
 1660 1667 2.00 7 -1.65 20 -33.00 
  Buonocore, Elio 2067  * ITA0.001-0.0820-1.60 
  Bassoli, Andrea D. 1482 ITA0.001-0.7420-14.80 
  Brambilla, Emilio 1536 ITA0.501-0.1820-3.60 
  Montorfano, Carlo 1442 ITA0.501-0.2820-5.60 
  Corti, Filippo 1493 ITA0.001-0.7320-14.60 
  La Fontana, Stefano 1775 ITA0.001-0.3520-7.00 
  Emoroso, Claudio 1825 ITA1.0010.712014.20 
 * 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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