Individual Calculations April 2018
 Righi, Ezio  Total change: -26.60  Rating chartPersonal card
 50 CIS - Raggruppamento C.15 Perugia ITA 2018-03-16
RcRownchangeKK*chgGame
 1828 2058 2.50 5 -1.33 20 -26.60 
  Oleinic, Viktor 1705 ITA1.0010.11202.20 
  Cardinali, Egidio 1931 ITA0.001-0.6720-13.40 
  Brunori, Valerio 1658  * ITA0.501-0.4220-8.40 
  Pomilio, Riccardo 1834 ITA1.0010.22204.40 
  D Antonio, Neri 2010 ITA0.001-0.5720-11.40 
 * 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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