Individual Calculations May 2021
 Petrosino, Germano  Total change: -2.60  Rating chartPersonal card
 FE Pasqua a Bassano del Grappa - B Bassano del Grappa ITA 2021-04-01
RcRownchangeKK*chgGame
 1671 1740 4.00 7 -0.13 20 -2.60 
  Vermehren, Nicolas 1595 CYP1.0010.31206.20 
  Rossi, Gianni 1641 ITA0.501-0.1420-2.80 
  Dallaglio, Giovanni 1741 ITA0.001-0.5020-10.00 
  Marangone, Erick 1502 ITA0.501-0.3020-6.00 
  Celati, Sara 1773 ITA1.0010.552011.00 
  Gergolet, Jan 1604 ITA1.0010.32206.40 
  Gruden, Matej 1838 ITA0.001-0.3720-7.40 

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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