Individual Calculations October 2022
 Dobrev, Nanko  Total change: -13.60  Rating chartPersonal card
 PNWCC FIDE Hybrid - Sept 2022 III Redmond (WA, USA), Bay Area (CA, USA), Glenn Rock (NJ, USA), Sofia (Bulgaria), Plovdiv (Bulgaria) USA 2022-09-17
RcRownchangeKK*chgGame
 2467 2349 0.00 4 -1.36 10 -13.60 
  He, Anthony Bi m2476 USA0.001-0.3310-3.30 
  He, Anthony Bi m2476 USA0.001-0.3310-3.30 
  Tiglon, Bryce m2457 USA0.001-0.3510-3.50 
  Tiglon, Bryce m2457 USA0.001-0.3510-3.50 

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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