Individual Calculations January 2023
 Karthi, Jashith  Total change: -26.40  Rating chartPersonal card
 4th Annual Donaldson Championship - 2000 and up San Francisco, California USA 2022-12-17
RcRownchangeKK*chgGame
 1596 1722 2.00 4 -0.66 40 -26.40 
  Sun, Kevin 1681 USA0.501-0.0640-2.40 
  Yao, Hanchi 1618 USA0.501-0.1440-5.60 
  Jin, Austin 1472 USA0.501-0.3140-12.40 
  Xu, Jayden 1612 USA0.501-0.1540-6.00 

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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