Individual Calculations January 2018
 Elcock, Corie  Total change: -16.20  Rating chartPersonal card
 2017 Caribbean Cup Challengers Bridgetown BAR 2017-11-28
RcRownchangeKK*chgGame
 1586 1670 4.50 9 -0.81 20 -16.20 
  Johnson, Azaria 1270  * BAR0.001-0.9220-18.40 
  Johnson, Gabriella wm1969 TTO1.0010.852017.00 
  Kandamaran, Pritika 1270  * BAR0.501-0.4220-8.40 
  Yearwood, Shannon cwf1604 TTO1.0010.41208.20 
  Harewood, Othneil 1719 BAR0.5010.07201.40 
  Lowe, Mark 1631 BAR0.001-0.5520-11.00 
  Mahtani, Nitin 1607 BAR0.501-0.0920-1.80 
  Sandiford, Leigh c1438 BAR1.0010.21204.20 
  Parsons, Justin 1765 BAR0.001-0.3720-7.40 
 * 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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