Individual Calculations September 2018
 Lynch, Jennika  Total change: -40.80  Rating chartPersonal card
 2018 Central American & Caribbean Women Championships Bridgetown BAR 2018-07-27
RcRownchangeKK*chgGame
 1591 1389 1.00 7 -1.02 40 -40.80 
  Mena, Ailen Oriana wf1789  * AHO0.001-0.0840-3.20 
  Figueroa, Julissa wc1735 BAR0.001-0.1140-4.40 
  Eversley, Kiarra 1270 BAR0.501-0.1640-6.40 
  Johnson, Azaria 1284 BAR0.001-0.6440-25.60 
  Greenidge, Vanessa 1482 BAR0.5010.13405.20 
  Castillo Morales, Thais wf1789  * CRC0.001-0.0840-3.20 
  Johnson, Gabriella wm1789  * TTO0.001-0.0840-3.20 
 * 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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