Individual Calculations April 2019
 Apahidean, Ioan  Total change: -2.00  Rating chartPersonal card
 Romania National Chess Championship 2019 - Open final Olanesti ROU 2019-03-02
RcRownchangeKK*chgGame
 1974 1887 3.50 9 -0.05 40 -2.00 
  Martian, Dragos-Daniel 2228 ROU0.001-0.1240-4.80 
  Helmer, Janos 2024 ROU0.001-0.3240-12.80 
  Badelita, Beniamin 1834 ROU0.501-0.0740-2.80 
  Toma, Mihail 1797 ROU0.501-0.1240-4.80 
  Horvat, Dan-Sebastian 2156 ROU0.5010.334013.20 
  Fluerariu, Radu-Cristian f1940 ROU0.5010.07402.80 
  Nastore, Pavel-Alexandru 1980 ROU0.5010.13405.20 
  Secrieru, Andrei-Cristian 1900 ROU0.5010.02400.80 
  Dumitrescu, Daniel 1910 ROU0.5010.03401.20 

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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