Individual Calculations December 2017
 Eidemiller, Mark  Total change: -3.20  Rating chartPersonal card
 26th Annual Kings Island Open Blue Ash, Ohio USA 2017-11-10
RcRownchangeKK*chgGame
 2049 2208 2.50 4 -0.16 20 -3.20 
  Sethuraman, Sandeep 1808  * USA1.0010.08201.60 
  Deshpande, Neil 1808  * USA1.0010.08201.60 
  Corrales Jimenez, Fidel g2502 USA0.001-0.1520-3.00 
  Polgar-Shutzman, Tom 2079 USA0.501-0.1720-3.40 
 * 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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