Rapid: Individual Calculations June 2019
 Piantieri, Guido  Total change: -52.80  Rating chartPersonal card
 CAMPIONATO ITALIANO 12' 3" 2019 MONTESILVANO ITA 2019-05-05
RcRownchangeKK*chgGame
 1556 1822 4.50 9 -2.64 20 -52.80 
  Serafini, Luigi 1422  * ITA0.501-0.4220-8.40 
  Sciole `, Narciso 1422  * ITA0.501-0.4220-8.40 
  Meriem Benziane, Nizar 1422  * ITA0.001-0.9220-18.40 
  Pocognoli, Gianfranco 1551 ITA0.501-0.3320-6.60 
  Iovannone, Cristiano 1610 ITA0.001-0.7720-15.40 
  Leve, Ettore 1422  * ITA1.0010.08201.60 
  Gerosa, Davide 1535 ITA1.0010.16203.20 
  Maksimovic, Miodrag 2005 ITA0.001-0.2620-5.20 
  Skrijelj, Edin 1619 ITA1.0010.24204.80 
 * 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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