Individual Calculations September 2020
 Gruden, Martina  Total change: 14.40  Rating chartPersonal card
 FE 18 Spilimbergo - B Spilimbergo ITA 2020-08-09
RcRownchangeKK*chgGame
 1869 1777 3.00 7 0.36 40 14.40 
  Verhoef, Jaap 1914 NED0.5010.18407.20 
  Giuriato, Sergio 1927 ITA0.5010.20408.00 
  Florian, Andreas 1709 ITA1.0010.414016.40 
  Santinelli, Michele 1962 ITA0.5010.24409.60 
  Benedetti, Michele 1881 ITA0.001-0.3640-14.40 
  Cina , Vittorio 1800 ITA0.001-0.4740-18.80 
  Ranfagni, Stefano 1891 ITA0.5010.16406.40 

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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