Individual Calculations September 2020
 Sacripanti, Valerio  Total change: -16.80  Rating chartPersonal card
 FE 9 Lazio Scacchi - B Roma ITA 2020-08-10
RcRownchangeKK*chgGame
 1519 1396 1.00 4 -0.42 40 -16.80 
  Muru, Massimo 1567 ITA0.5010.23409.20 
  Urzi , Silvio 1745 ITA0.001-0.1140-4.40 
  Lellis, Giuseppe 1395 ITA0.5010.00400.00 
  Filip, Marius Liviu 1367 ITA0.001-0.5440-21.60 

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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