Individual Calculations March 2018
 Smith, Annesha  Total change: -29.20  Rating chartPersonal card
 National Championship (Fem) 2018 Kingston, Jamaica JAM 2018-02-02
RcRownchangeKK*chgGame
 1563 1663 5.50 11 -1.46 20 -29.20 
  Clarke, Adani wc1658 JAM0.001-0.5120-10.20 
  Gardner, Sheanel 1549 JAM1.0010.34206.80 
  Gray, Krishna 1679 JAM0.5010.02200.40 
  Kidd, Aulanni 1478 JAM0.001-0.7420-14.80 
  Porter, Rochelle 1507 JAM1.0010.29205.80 
  Yankana, Alliyah 1411 JAM0.001-0.8120-16.20 
  Smith, Melisha wc1673 JAM1.0010.512010.20 
  Williams, Margoe wc1594 JAM1.0010.40208.00 
  Barrett, Ariel wc1701 JAM0.001-0.4520-9.00 
  Blackwood, Ashanti 1482 JAM1.0010.26205.20 
  Brown, Raehanna 1456 JAM0.001-0.7720-15.40 

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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