Individual Calculations January 2020
 Iacono, Giancarlo  Total change: -13.00  Rating chartPersonal card
 WE 7 Levante ligure - C La Spezia ITA 2019-12-13
RcRownchangeKK*chgGame
 1332 1196 0.00 2 -0.65 20 -13.00 
  Gabrielli, Edoardo 1423 ITA0.001-0.2120-4.20 
  Russo, Andrea 1240 ITA0.001-0.4420-8.80 

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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