Individual Calculations February 2019
 Mammoliti, Francesco  Total change: -19.20  Rating chartPersonal card
 WE 8 SS Lazio Scacchi - A Roma ITA 2019-01-03
RcRownchangeKK*chgGame
 1829 1619 0.00 4 -0.96 20 -19.20 
  Cuccarini, Andrea 1932 ITA0.001-0.1420-2.80 
  Giordani, Luca 1836 ITA0.001-0.2220-4.40 
  Vannelli, Vittorio 1683 ITA0.001-0.4120-8.20 
  Ciufolini, Sirio 1866 ITA0.001-0.1920-3.80 

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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