Individual Calculations December 2023
 Markzon, Gregory  Total change: -45.60  Rating chartPersonal card
 2023 US Masters Charlotte, NC USA 2023-11-22
RcRownchangeKK*chgGame
 2034 2054 1.50 7 -2.28 20 -45.60 
  Gedajlovic, Max m2407 CAN0.001-0.1120-2.20 
  Sriniaiyer, Sudarshan f2241 USA0.001-0.2620-5.20 
  Holliman, Bob 1917 USA0.501-0.1820-3.60 
  Raman, Arjun 1963 USA0.501-0.1220-2.40 
  Aravindakshan, Sahana wf1921 USA0.501-0.1820-3.60 
  Paragua, Megan wf1903 USA0.001-0.7020-14.00 
  Venkatesh, Narayan 1883 USA0.001-0.7320-14.60 

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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