Individual Calculations February 2022
 Han, Johnathan  Total change: 86.40  Rating chartPersonal card
 2021 Charlotte Open Charlotte, North Carolina USA 2021-12-26
RcRownchangeKK*chgGame
 2170 1968 4.50 9 2.16 40 86.40 
  Adamson, Robby f2257 USA0.5010.344013.60 
  Tsolakidou, Stavroula mwg2368  * GRE0.001-0.0840-3.20 
  De La Colina, Nicolas 2108 USA0.5010.19407.60 
  Amburgy, Ryan 2135 USA1.0010.724028.80 
  Moon, Benjamin f2240 USA0.5010.334013.20 
  Talukdar, Rohan f2329 CAN0.001-0.1040-4.00 
  Kanli, Alperen 2055 AZE0.001-0.3840-15.20 
  Wen, Tommy 2006 USA1.0010.554022.00 
  Gutla, Aryan 2032 USA1.0010.594023.60 
 * 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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