Individual Calculations July 2019
 Raptis, Nick  Total change: -94.00  Rating chartPersonal card
 2019 National Open Las Vegas, Nevada USA 2019-06-12
RcRownchangeKK*chgGame
 2121 2326 0.50 7 -4.70 20 -94.00 
  Gorovets, Andrey g2502 BLR0.001-0.2720-5.40 
  Sethuraman, Sandeep 2077 USA0.001-0.8120-16.20 
  Lee, Megan wm2115 USA0.501-0.2720-5.40 
  Pan, Kevin 2076 USA0.001-0.8120-16.20 
  Free, Graham 2115 USA0.001-0.7720-15.40 
  Mishra, Prateek c2034 USA0.001-0.8520-17.00 
  Bhavikatti, Neil 1926  * 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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