Individual Calculations April 2022
 Frigerio, Riccardo  Total change: 86.80  Rating chartPersonal card
 OP International Montecatini Terme Montecatini Terme ITA 2022-03-04
RcRownchangeKK*chgGame
 1774 1328 2.50 5 2.17 40 86.80 
  Stancanelli, Valerio 1883 ITA0.001-0.0340-1.20 
  Franco, Alessandro P. 1848 ITA1.0010.974038.80 
  Mammi, Ottavio 1667 ITA0.001-0.1240-4.80 
  Campanella, Giovanni 1766 ITA0.5010.444017.60 
  Negro, Raffaele 1704 ITA1.0010.914036.40 

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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