Individual Calculations January 2020
 Muller, Wilhelm  Total change: 4.40  Rating chartPersonal card
 Tasnad Open 2019 Tasnad ROU 2019-12-04
RcRownchangeKK*chgGame
 2013 1854 1.50 4 0.22 20 4.40 
  Bonte, Arghir 1920 ROU1.0010.592011.80 
  Istratescu, Andrei g2254  * ROU0.001-0.0820-1.60 
  Filip, Andrei 2082 ROU0.001-0.2120-4.20 
  Didiliuc, Dariana-Gabriela 1794 ROU0.501-0.0820-1.60 
 * 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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