Individual Calculations December 2019
 Running, Jeff  Total change: 35.20  Rating chartPersonal card
 28th Annual Kings Island Open Blue Ash, Ohio USA 2019-11-15
RcRownchangeKK*chgGame
 1886 1544 1.50 5 0.88 40 35.20 
  Gaisinsky, Adam c1944  * CAN0.001-0.0840-3.20 
  Wilson, Russell 1944  * USA1.0010.924036.80 
  Sedlar, William 1944  * USA0.001-0.0840-3.20 
  Bui, Alan 1839 CAN0.5010.354014.00 
  Narayanan, Akash 1757 USA0.001-0.2340-9.20 
 * 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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