Blitz: Individual Calculations January 2020
 Costantini, Marco  Total change: 42.40  Rating chartPersonal card
 CR BLITZ ABRUZZO 2019 MONTESILVANO ITA 2019-12-01
RcRownchangeKK*chgGame
 1897 1669 4.00 8 2.12 20 42.40 
  Cerquitella, Luca f2069  * ITA0.001-0.0820-1.60 
  Civitareale, Antonio 1943 ITA1.0010.832016.60 
  Davide, Roberto 1682 ITA1.0010.522010.40 
  Spada, Angelo 1865 ITA1.0010.752015.00 
  Falbo, Benito 1758 ITA1.0010.622012.40 
  Di Matteo, Giovanni 1971 ITA0.001-0.1520-3.00 
  Orfini, Nicolo ` 2037 ITA0.001-0.1020-2.00 
  Maksimovic, Miodrag 1848 ITA0.001-0.2720-5.40 
 * 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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