Individual Calculations October 2019
 Porumb, Alecu  Total change: -5.20  Rating chartPersonal card
 Centrocoop Trophy Open - 32nd edition Eforie Nord ROU 2019-08-30
RcRownchangeKK*chgGame
 1621 1543 3.00 8 -0.26 20 -5.20 
  Stepanencu, Nicodim-Cosmin 1943  * ROU0.001-0.0820-1.60 
  Mihalcescu, Alexandru 1785 ROU0.001-0.2020-4.00 
  Radulescu, Monica-Georgiana 1273 ROU1.0010.17203.40 
  Fugulyan, Grigore 1847 ROU0.5010.36207.20 
  Dumitrascu, Daniel 1785 ROU0.001-0.2020-4.00 
  Paun, Paul-Stelian 1393 ROU1.0010.30206.00 
  Ghita, Vlad-Bogdan 1798 ROU0.001-0.1920-3.80 
  David, Mira-Teodora 1143  * ROU0.501-0.4220-8.40 
 * 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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