Individual Calculations August 2019
 Bobu, Stefan-Valentin  Total change: 7.60  Rating chartPersonal card
 Aurel Zamora Cup - 5th ed. Busteni ROU 2019-07-11
RcRownchangeKK*chgGame
 1647 1496 1.50 4 0.19 40 7.60 
  Ignat, Matei-Marius 1768 ROU0.001-0.1740-6.80 
  Cernea, Radu-Gheorghe 1757 ROU0.001-0.1840-7.20 
  Cojocaru, Vlad-Cristian 1166 ROU1.0010.12404.80 
  Illes, Sandor-Ferenc 1896  * ROU0.5010.424016.80 
 * 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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