Individual Calculations February 2018
 Moroni, Fabrizio  Total change: -19.20  Rating chartPersonal card
 OP Promozione Firenze 2018 Firenze ITA 2018-01-19
RcRownchangeKK*chgGame
 1314 1304 0.50 2 -0.48 40 -19.20 
  Sumzaku, Endrit 1342 ITA0.001-0.4540-18.00 
  Negrini, Giulio 1286 ITA0.501-0.0340-1.20 

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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