Individual Calculations December 2016
 Yearwood, Shannon  Total change: -10.80  Rating chartPersonal card
 National Women Chess Championships 2016 Port of Spain TTO 2016-10-15
RcRownchangeKK*chgGame
 1472 1707 3.50 5 -0.27 40 -10.80 
  Ali, Amy 1412 TTO1.0010.15406.00 
  James, Shemilah wc1473 TTO0.501-0.2940-11.60 
  Johnson, Chaya 1307  * TTO1.0010.08403.20 
  Phillips, Marliyah 1307  * TTO1.0010.08403.20 
  Johnson, Gabriella wf1863 TTO0.001-0.2940-11.60 
 * 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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