Individual Calculations October 2019
 Sottroi, Carlo  Total change: -14.20  Rating chartPersonal card
 FE 23 Cesenatico - B Cesenatico ITA 2019-09-01
RcRownchangeKK*chgGame
 1623 1731 5.00 9 -0.71 20 -14.20 
  Brini, Dario 1530 ITA0.501-0.2620-5.20 
  Bortolotti, Alessandro 1590 ITA0.501-0.1920-3.80 
  Galli, Maria Vittoria 1404 ITA1.0010.13202.60 
  Fattorelli, Luciano 1799 ITA0.001-0.4120-8.20 
  Balacco, Giovanni 1598 ITA0.501-0.1820-3.60 
  Mascia, Germano 1586 ITA1.0010.31206.20 
  Modena, Giorgio 1845 ITA0.001-0.3420-6.80 
  Ludovici, Roberto 1625 ITA1.0010.36207.20 
  Bacigalupi, Giuseppe 1633 ITA0.501-0.1320-2.60 

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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