Individual Calculations February 2023
 Creger V, Leo  Total change: -29.20  Rating chartPersonal card
 32nd annual North American Open - U2300 Paradise, Nevada USA 2022-12-26
RcRownchangeKK*chgGame
 1597 1915 2.00 4 -1.46 20 -29.20 
  Yao, Hanchi 1618 USA1.0010.15203.00 
  Krishnan, Saatvik 1630 USA0.001-0.8420-16.80 
  Song, Scott 1624 USA1.0010.15203.00 
  Kodihalli, Kaustubh 1515  * USA0.001-0.9220-18.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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