Individual Calculations April 2019
 Lamagna, Mario  Total change: -1.60  Rating chartPersonal card
 CIS 2019 - Serie C Gironi 25 e 26 Nola ITA 2019-02-23
RcRownchangeKK*chgGame
 1802 1875 3.50 6 -0.08 20 -1.60 
  Santoro, Antonio 1735 ITA0.501-0.1920-3.80 
  Duraccio, Walter Mattia 1814 ITA0.501-0.0820-1.60 
  Gatto, Lucio 2030 ITA0.001-0.2920-5.80 
  Inserra, Elisa 1796 ITA0.501-0.1120-2.20 
  Fusco, Ferdinando 1674 ITA1.0010.24204.80 
  Soave, Vittorio 1763 ITA1.0010.35207.00 

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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