Individual Calculations March 2020
 Guerra, Mirko  Total change: -8.20  Rating chartPersonal card
 CP Asti-Alessandria 2020 Asti ITA 2020-02-07
RcRownchangeKK*chgGame
 1586 1767 3.00 5 -0.41 20 -8.20 
  Cali , Simone 1426 ITA1.0010.12202.40 
  Cristea, Davide 1367  * ITA0.501-0.4220-8.40 
  Ronzano, Luca 1832 ITA0.5010.09201.80 
  Cericola, Michele Ettore 1367  * ITA1.0010.08201.60 
  Cova, Alessandro 1937 ITA0.001-0.2820-5.60 
 * 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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