Individual Calculations October 2021
 Todorovic, Bojan  Total change: -45.60  Rating chartPersonal card
 PNWCC FIDE Hybrid Match - PNWCC (USA) vs Pirot (SRB) San Francisco (USA), Bloomington (USA) and Pirot (SRB) USA 2021-09-18
RcRownchangeKK*chgGame
 2125 2278 0.50 4 -2.28 20 -45.60 
  Dixit, Arun 2030 USA0.001-0.8120-16.20 
  Dixit, Arun 2030 USA0.001-0.8120-16.20 
  Pan, Kevin 2219 USA0.001-0.5820-11.60 
  Pan, Kevin 2219 USA0.501-0.0820-1.60 

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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