Individual Calculations January 2020
 Barbasini, Francesco  Total change: -1.40  Rating chartPersonal card
 WE 7 Levante ligure - B La Spezia ITA 2019-12-13
RcRownchangeKK*chgGame
 1651 1664 2.50 5 -0.07 20 -1.40 
  Gnetti, Pietro 1478 ITA0.501-0.2420-4.80 
  Cairo, Serge 1632 FRA1.0010.46209.20 
  Gandolfi, Gianfranco 1716 ITA0.5010.07201.40 
  Giorgi, Ezio Alberto 1727 ITA0.001-0.4120-8.20 
  Roversi, Stefano 1701 ITA0.5010.05201.00 

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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