Rapid: Individual Calculations January 2019
 De Matteis, Claudio  Total change: -21.20  Rating chartPersonal card
 OP 37 FIERA FREDDA BORGO SAN DALMAZZO ITA 2018-12-08
RcRownchangeKK*chgGame
 1833 1904 3.00 7 -1.06 20 -21.20 
  Godena, Michele g2304  * ITA0.001-0.0820-1.60 
  Ciancia, Giampiero 1594 ITA1.0010.14202.80 
  Prigione, Luca 1504  * ITA1.0010.08201.60 
  De Barberis, Massimo 2026 ITA0.001-0.3320-6.60 
  Passalacqua, Mattia 1690 ITA1.0010.23204.60 
  Poli, Giuseppe 2090 ITA0.001-0.2620-5.20 
  Storai, Ivo 1620 ITA0.001-0.8420-16.80 
 * 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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