Individual Calculations June 2014
 Smith, Melisha  Total change: 8.25  Rating chartPersonal card
 2014 National Women's Championship Kingston JAM 2014-04-05
RcRownchangeKK*chgGame
 1755 1750 4.50 8 0.56 15 8.40 
  Gray, Krishna 1717 JAM0.001-0.5515-8.25 
  Miller, Rachel wc1750 JAM1.0010.50157.50 
  Smith, Annesha 1797 JAM0.001-0.4315-6.45 
  Barrett, Ariel wc1754 JAM1.0010.51157.65 
  Gray, Krishna 1717 JAM1.0010.45156.75 
  Miller, Rachel wc1750 JAM0.5010.00150.00 
  Smith, Annesha 1797 JAM1.0010.57158.55 
  Barrett, Ariel wc1754 JAM0.001-0.4915-7.35 

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)
 
 Robert Wheeler Open 2014 Kingston, Jamaica JAM 2014-05-24
RcRownchangeKK*chgGame
 1747 1750 1.50 3 -0.01 15 -0.15 
  McKoy, Troy 1721 JAM0.501-0.0415-0.60 
  Asher, Miguel 1888 JAM0.001-0.3115-4.65 
  Belinfante, Nathan 1633 JAM1.0010.34155.10 

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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