Individual Calculations January 2020
 Gurguiatu, Sandu  Total change: -0.20  Rating chartPersonal card
 Royal League 4th ed. - 5th stage Urziceni ROU 2019-11-02
RcRownchangeKK*chgGame
 1553 1473 2.50 6 -0.01 20 -0.20 
  Voiteanu, Gabriel f1873  * ROU0.001-0.0820-1.60 
  Petrica, Dan-Andrei 1295 ROU1.0010.27205.40 
  Bratu, Gheorghe 1813 ROU0.5010.38207.60 
  Mazilu, Stefan-Fabian 1671 ROU0.001-0.2420-4.80 
  Martinenco, Nicolae 1200 MDA1.0010.17203.40 
  Craciun, Dorian-Raul 1468 ROU0.001-0.5120-10.20 
 * 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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