Individual Calculations January 2021
 Grigoryan, Karen H.  Total change: 14.80  Rating chartPersonal card
 25e Magistral Ciutat de Barcelona Barcelona ESP 2020-12-02
 2477 2651 8.00 9 1.48 10 14.80 
  Alonso Rosell, Alvar g2552 ESP0.501-0.1410-1.40 
  Ayats Llobera, Gerard f2400 ESP0.501-0.3110-3.10 
  Milliet, Sophie mwg2397 FRA1.0010.19101.90 
  Narciso Dublan, Marc g2495 ESP1.0010.29102.90 
  Daulyte-Cornette, Deimante mwg2400 LTU1.0010.19101.90 
  Munoz, Miguel g2451 ESP1.0010.24102.40 
  Lopez Martinez, Josep Manuel g2542 ESP1.0010.35103.50 
  Batsiashvili, Nino gwg2466 GEO1.0010.26102.60 
  Peralta, Fernando g2586 ARG1.0010.41104.10 

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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