Individual Calculations October 2019
 Russo, Alfio  Total change: -6.80  Rating chartPersonal card
 WE 3 Don Pietro Carrera - B Motta Sant'Anastasia ITA 2019-09-05
RcRownchangeKK*chgGame
 1521 1784 4.50 6 -0.34 20 -6.80 
  Sambataro, Daniele 1435 ITA1.0010.11202.20 
  Verde, Giuseppe 1534 ITA0.001-0.8120-16.20 
  Mendola, Simone 1384  * ITA0.501-0.4220-8.40 
  Amato, Angelo 1467 ITA1.0010.13202.60 
  Gresta, Stefano 1639 ITA1.0010.31206.20 
  Leonardi, Daniele 1667 ITA1.0010.34206.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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