Individual Calculations January 2023
 Ellenbogen, Michael  Total change: -8.60  Rating chartPersonal card
 2022 US Masters Charlotte, North Carolina USA 2022-11-23
RcRownchangeKK*chgGame
 2121 2019 3.00 9 -0.43 20 -8.60 
  Kavutskiy, Konstantin m2383 USA0.001-0.1020-2.00 
  Narayanan, Samrug f2340 USA0.001-0.1320-2.60 
  Eidelman, Gabriel 2197 USA0.001-0.2720-5.40 
  Kowalysko, Roman 1914 USA0.001-0.6420-12.80 
  Morefield, Jason f2238 USA1.0010.782015.60 
  Liu, Ethan 1829 USA1.0010.25205.00 
  Tyrrell, Benjamin 1815 USA1.0010.24204.80 
  Andersen, Gunnar 2224 USA0.001-0.2420-4.80 
  Puckett, Matthew 2151 USA0.001-0.3220-6.40 

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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