Individual Calculations June 2021
 Faccia, Sergio  Total change: 6.80  Rating chartPersonal card
 WE Primavera scacchistica veronese - A Verona ITA 2021-05-07
RcRownchangeKK*chgGame
 1985 1924 2.00 4 0.34 20 6.80 
  Covello, Danilo 2061 ITA0.001-0.3220-6.40 
  Urwyler, Nikash 1965 SUI1.0010.562011.20 
  Candian, Lorenzo 1957 ITA0.001-0.4520-9.00 
  Buglisi, Massimo 1957 ITA1.0010.552011.00 

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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