Individual Calculations February 2020
 Giorgi, Ezio Alberto  Total change: 21.40  Rating chartPersonal card
 WE 28 Citta' di Montecatini Terme - B Montecatini Terme ITA 2019-12-27
RcRownchangeKK*chgGame
 1735 1727 3.50 5 1.07 20 21.40 
  Ruggiero, Alessandro 1568 ITA0.501-0.2120-4.20 
  Colombini, Lucio 1703 ITA1.0010.47209.40 
  Davini, Andrea 1799 ITA0.5010.10202.00 
  Cosenza, Gianni 1835 ITA0.5010.15203.00 
  Gargiulo, Tristano 1768 ITA1.0010.562011.20 

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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