Individual Calculations June 2021
 Colonetti, Fabio  Total change: -8.00  Rating chartPersonal card
 OP Mediglia Mediglia ITA 2021-04-29
RcRownchangeKK*chgGame
 1784 2071 5.50 7 -0.20 40 -8.00 
  Lacan Rus, David 1671  * FRA0.001-0.9240-36.80 
  Famel, Diane 1671  * FRA1.0010.08403.20 
  Carrideo, Simone 1671  * ITA1.0010.08403.20 
  Di Trapani, Luca 1850 ITA0.501-0.2840-11.20 
  Cera, Axel 1671  * ITA1.0010.08403.20 
  Ranfagni, Stefano 1874 ITA1.0010.254010.00 
  Rindone, Andrea 2081 ITA1.0010.514020.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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