Individual Calculations December 2019
 Ghiardo, Giacomo  Total change: 8.80  Rating chartPersonal card
 Florence Move 2019 - E Firenze ITA 2019-11-01
RcRownchangeKK*chgGame
 1215 1079 1.50 4 0.22 40 8.80 
  Furlani, Graziano 1223 ITA0.5010.19407.60 
  Bagagli, Michele 1289 ITA0.001-0.2340-9.20 
  Brotini, Stefania 1180 ITA0.001-0.3640-14.40 
  Ferrari, Paolo 1166 ITA1.0010.624024.80 

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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