Rapid: Individual Calculations December 2018
 Pragai, Rares-Alexandru  Total change: 56.20  Rating chartPersonal card
 Electrofor Cup Oradea ROU 2018-11-17
RcRownchangeKK*chgGame
 1836 1526 4.00 8 2.81 20 56.20 
  Szabo, Attila f1926  * ROU0.001-0.0820-1.60 
  Sorbun, Cristinel 1829 ROU1.0010.862017.20 
  Ungureanu, Sandu 1926  * ROU0.001-0.0820-1.60 
  Oprisoni, Gratian-Doru 1725 ROU0.5010.26205.20 
  Csernata, Josif 1798 ROU1.0010.832016.60 
  Csilcser, Laszlo 1926  * ROU0.001-0.0820-1.60 
  Fugulyan, Grigore 1868 ROU0.5010.38207.60 
  Boros, Alexandru 1690 ROU1.0010.722014.40 
 * 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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