Individual Calculations February 2022
 Gualano, Roberto  Total change: 5.40  Rating chartPersonal card
 WE 33 Robecchetto con Induno - C Robecchetto con Induno ITA 2021-12-26
RcRownchangeKK*chgGame
 1443 1295 1.50 4 0.27 20 5.40 
  Giusti, Francesco 1492 ITA0.001-0.2520-5.00 
  Volpi, Alessandro 1443 ITA0.5010.20204.00 
  Longo, Giovanni 1492 ITA0.001-0.2520-5.00 
  Nava, Mario 1344 ITA1.0010.572011.40 

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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