Individual Calculations January 2019
 Breckenridge, Steven  Total change: -37.60  Rating chartPersonal card
 2018 Washington Class Championship Lynnwood, Washington USA 2018-11-23
RcRownchangeKK*chgGame
 2016 2289 3.00 6 -1.88 20 -37.60 
  Abramson, Dan 1889  * USA0.001-0.9220-18.40 
  Sinanan, Josh 2161 USA1.0010.33206.60 
  Deshpande, Aaryan 1939 USA1.0010.11202.20 
  Mukumbya, Benjamin 1917 UGA1.0010.10202.00 
  Yu, Jason 2097 USA0.001-0.7520-15.00 
  Bragg, David f2095 USA0.001-0.7520-15.00 
 * 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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