Individual Calculations January 2023
 Bluebaum, Matthias  Total change: 3.90  Rating chartPersonal card
 Elllobregat Open Chess 2022 Group A Sant Boi de Llobregat (Barcelona) ESP 2022-11-30
RcRownchangeKK*chgGame
 2554 2651 6.00 9 0.39 10 3.90 
  Cesar Maestre, Bernardo f2344 ESP1.0010.14101.40 
  Sochacki, Christophe g2459 FRA1.0010.25102.50 
  Beerdsen, Thomas m2520 NED1.0010.32103.20 
  Aditya, Mittal m2486 IND0.501-0.2210-2.20 
  Sankalp, Gupta g2488 IND1.0010.28102.80 
  Niemann, Hans Moke g2699 USA0.5010.07100.70 
  Yu, Yangyi g2716 CHN0.5010.09100.90 
  Safarli, Eltaj g2616 AZE0.501-0.0510-0.50 
  Tabatabaei, M. Amin g2655 IRI0.001-0.4910-4.90 

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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