Individual Calculations December 2021
 Jacobson, Aaron  Total change: -5.80  Rating chartPersonal card
 2021 US Masters Championship Charlotte, North Carolina USA 2021-11-24
RcRownchangeKK*chgGame
 2235 2276 4.50 9 -0.29 20 -5.80 
  Rhine, Frederick 1876  * USA1.0010.08201.60 
  Raja, Harshit m2494 IND0.5010.28205.60 
  Guo, Arthur m2422 USA0.5010.20204.00 
  Srivatshav Peddi, Rahul m2449 IND0.001-0.2720-5.40 
  McConnell, Griffin 1913 USA1.0010.10202.00 
  Narva, Mai wg2334 EST0.001-0.4220-8.40 
  De La Colina, Nicolas 2130 USA0.501-0.2020-4.00 
  Markzon, Gregory f2058 USA1.0010.22204.40 
  Hilby, Craig m2441 USA0.001-0.2820-5.60 
 * 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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