Individual Calculations July 2023
 Pousada Garcia, Daniel  Total change: -31.80  Rating chartPersonal card
 2023 National Open - Under 2300 Las Vegas, NV USA 2023-06-15
RcRownchangeKK*chgGame
 1717 2048 4.50 7 -1.59 20 -31.80 
  Ma, Cuihan 1704 USA0.001-0.8820-17.60 
  Jagirapu, Harshin R 1642 USA1.0010.08201.60 
  Ray, Ujan 1735 USA0.001-0.8620-17.20 
  Danduprolu, Ridhi Varma 1648  * USA1.0010.08201.60 
  Nathan, Jacob A 1801 USA1.0010.19203.80 
  Liou, Arthur 1808 USA0.501-0.3020-6.00 
  Barnes, Maxwell H 1681 USA1.0010.10202.00 
 * 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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