Individual Calculations October 2021
 Xu, Jayden  Total change: 73.60  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
 1960 1680 2.50 4 1.84 40 73.60 
  Tonic, Milos 2000 SRB0.5010.374014.80 
  Tonic, Milos 2000 SRB0.001-0.1340-5.20 
  Arandjelovic, Aleksandar Z 1920 SRB1.0010.804032.00 
  Arandjelovic, Aleksandar Z 1920 SRB1.0010.804032.00 

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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