Individual Calculations February 2020
 Kenney, Jason  Total change: -17.60  Rating chartPersonal card
 2020 BC vs Washington Match Victoria CAN 2020-01-17
RcRownchangeKK*chgGame
 1930 2174 3.00 5 -0.88 20 -17.60 
  Velea, Anne-Marie wf1955 USA1.0010.22204.40 
  Setiadikurnia, Sloan Christopher 1965 USA1.0010.23204.60 
  Sinanan, Joshua C 2178 USA0.001-0.4920-9.80 
  Velea, Sophie wc1774  * USA1.0010.08201.60 
  Vijayakumar, Advaith 1780 USA0.001-0.9220-18.40 
 * 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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