Individual Calculations December 2015
 Jones, Akeisha  Total change: -32.00  Rating chartPersonal card
 National Finals 2015 Female Port of Spain TTO 2015-10-03
RcRownchangeKK*chgGame
 1511 1344 2.00 9 -0.80 40 -32.00 
  Smith, Javanna wf1744  * TTO0.001-0.0840-3.20 
  Walcott, Della-Marie 1339 TTO0.001-0.5140-20.40 
  Rahaman, Najarah 1441 TTO0.5010.13405.20 
  Ali, Amy 1390 TTO0.5010.06402.40 
  Soondarsingh, Aditi wc1744  * TTO0.001-0.0840-3.20 
  Johnson, Gabriella wc1650 TTO0.001-0.1440-5.60 
  Razark, Sadiqah 1234 TTO1.0010.354014.00 
  Yearwood, Shannon 1613 TTO0.001-0.1740-6.80 
  James, Shemilah 1444 TTO0.001-0.3640-14.40 
 * 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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