Individual Calculations December 2019
 Cimpoiasu, Dan  Total change: -48.80  Rating chartPersonal card
 Romanian International Chess Open 2019 - B Alba Iulia ROU 2019-10-28
RcRownchangeKK*chgGame
 1624 1916 5.00 9 -2.44 20 -48.80 
  Sachilaru, Alexandru 1566 ROU0.501-0.3920-7.80 
  Roncea, Radu 1590 ROU1.0010.13202.60 
  Serban, Cristian-Stefan 1975 ROU0.001-0.4220-8.40 
  Manitcaia, Alina 1631 MDA0.001-0.8420-16.80 
  Petricenco, Ana 1569 MDA1.0010.11202.20 
  Buzdugan, Alexandru 1659 MDA0.501-0.3220-6.40 
  Sustov, Savva 1596 MDA0.501-0.3720-7.40 
  Butolo, Alexandru-Mircea c1516  * ROU0.501-0.4220-8.40 
  Pitigoi, Sabina-Andreea 1516  * ROU1.0010.08201.60 
 * 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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