Individual Calculations October 2021
 Praggnanandhaa, R  Total change: 1.20  Rating chartPersonal card
 Ciutat de Barcelona 2021 Grupo A Barcelona ESP 2021-08-18
RcRownchangeKK*chgGame
 2368 2608 4.00 5 0.12 10 1.20 
  Salinas Tomas, Daniel 2208  * ESP1.0010.08100.80 
  Hristodorescu, Daniel f2211 ROU1.0010.08100.80 
  Pranav, Anand m2417 IND1.0010.25102.50 
  Visakh, N R g2516 IND0.501-0.1310-1.30 
  Sochacki, Christophe m2490 FRA0.501-0.1610-1.60 
 * 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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