Individual Calculations January 2020
 Gabrielli, Edoardo  Total change: 1.20  Rating chartPersonal card
 WE 7 Levante ligure - C La Spezia ITA 2019-12-13
RcRownchangeKK*chgGame
 1309 1423 2.00 3 0.06 20 1.20 
  Iacono, Giancarlo 1196 ITA1.0010.21204.20 
  Ruggirello, Stefano 1490 ITA0.001-0.4120-8.20 
  Russo, Andrea 1240 ITA1.0010.26205.20 

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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