Individual Calculations March 2020
 Ronzano, Luca  Total change: -1.60  Rating chartPersonal card
 CP Asti-Alessandria 2020 Asti ITA 2020-02-07
RcRownchangeKK*chgGame
 1702 1832 2.50 4 -0.08 20 -1.60 
  Aimone, Andrea 1432  * ITA1.0010.08201.60 
  Guerra, Mirko 1767 ITA0.501-0.0920-1.80 
  Autino, Massimiliano 1984 ITA0.001-0.3020-6.00 
  Zavattero, Andrea 1623 ITA1.0010.23204.60 
 * 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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