Individual Calculations August 2019
 Zarpellon, Daniel  Total change: 2.20  Rating chartPersonal card
 WE 3 Scacchistica pordenonese - A Pordenone ITA 2019-07-12
RcRownchangeKK*chgGame
 2102 1939 1.00 3 0.11 20 2.20 
  Cardarelli, Angelo 2007 ITA0.001-0.4120-8.20 
  Pugnetti, Sergio 2056 ITA1.0010.662013.20 
  Loiacono, Leonardo f2242 ITA0.001-0.1420-2.80 

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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