Individual Calculations April 2019
 Spina, Lorenzo  Total change: -7.60  Rating chartPersonal card
 CIS 2019 - Serie Promozione Piemonte 1 Torino ITA 2019-03-15
RcRownchangeKK*chgGame
 1593 1273 0.50 5 -0.19 40 -7.60 
  Zavattero, Luca 1673  * ITA0.001-0.0840-3.20 
  Di Michele, Diego 1541 ITA0.001-0.1740-6.80 
  Gola, Giorgio 1673  * ITA0.001-0.0840-3.20 
  Bertola, Stefano 1497 ITA0.5010.284011.20 
  Petrini, Emanuela 1579 ITA0.001-0.1440-5.60 
 * 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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