Individual Calculations December 2021
 Poliannikov, Danila  Total change: -14.40  Rating chartPersonal card
 26th Annual Northeast Open - Major Stamford, Connecticut USA 2021-11-05
RcRownchangeKK*chgGame
 2038 2268 3.00 5 -0.72 20 -14.40 
  Klenoff, Caleb Jude 1901 USA1.0010.10202.00 
  Jacobson, Brandon g2514 USA0.001-0.1920-3.80 
  Sloan, Jed 1868  * USA1.0010.08201.60 
  Moor, Nathaniel Philip 2030 USA0.001-0.8020-16.00 
  Klein, Jack 1879 USA1.0010.09201.80 
 * 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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