Individual Calculations January 2020
 Whale, Nicholas  Total change: 51.40  Rating chartPersonal card
 2019 Washington Class Championship - Master Lynnwood, Washington USA 2019-11-29
RcRownchangeKK*chgGame
 2012 1807 4.00 6 2.57 20 51.40 
  Nair, Roshen 2032 USA0.5010.28205.60 
  Perez, Ignacio f2033 USA1.0010.792015.80 
  Velea, Anne-Marie wf1900 USA0.5010.13202.60 
  Pupols, Viktors 2053 USA0.5010.31206.20 
  Deshpande, Aaryan 2056 USA0.5010.31206.20 
  Setiadikurnia, Sloan 1999 USA1.0010.752015.00 

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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