Individual Calculations November 2022
 Stoyanov, Stoyan Or  Total change: 12.60  Rating chartPersonal card
 PNWCC FIDE Hybrid - Oct 9 Redmond (WA, USA) and Plovdiv (Bulgaria) USA 2022-10-09
RcRownchangeKK*chgGame
 2097 2241 2.00 2 0.63 20 12.60 
  Vemparala, Nikash c2004 USA1.0010.20204.00 
  Yang, Alexander 2190 USA1.0010.43208.60 

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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