Individual Calculations March 2018
 Gemma, Stefano  Total change: 75.20  Rating chartPersonal card
 CP Mantova 2018 Mantova ITA 2018-02-10
RcRownchangeKK*chgGame
 1774 1491 3.00 6 1.88 40 75.20 
  La Venia, Stefano 1891  * ITA1.0010.924036.80 
  Peloni, Davide 1857 ITA0.001-0.1040-4.00 
  Orlandi, Paolo 1594 ITA1.0010.644025.60 
  Pietralunga, Nicola 1891  * ITA0.001-0.0840-3.20 
  Poletti, Fausto 1833 ITA0.001-0.1240-4.80 
  Di Giovanni, Giuseppe 1576 ITA1.0010.624024.80 
 * 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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