Individual Calculations June 2014
 Smith, Annesha  Total change: -20.55  Rating chartPersonal card
 2014 National Women's Championship Kingston JAM 2014-04-05
RcRownchangeKK*chgGame
 1743 1797 4.00 8 -0.62 30 -18.60 
  Miller, Rachel wc1750 JAM0.001-0.5730-17.10 
  Smith, Melisha wc1750 JAM1.0010.433012.90 
  Barrett, Ariel wc1754 JAM1.0010.443013.20 
  Gray, Krishna 1717 JAM0.001-0.6130-18.30 
  Miller, Rachel wc1750 JAM0.001-0.5730-17.10 
  Smith, Melisha wc1750 JAM0.001-0.5730-17.10 
  Barrett, Ariel wc1754 JAM1.0010.443013.20 
  Gray, Krishna 1717 JAM1.0010.393011.70 

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)
 
NOTE: K factor changed
 Robert Wheeler Open 2014 Kingston, Jamaica JAM 2014-05-24
RcRownchangeKK*chgGame
 2123 1797 0.00 1 -0.13 15 -1.95 
  Porter, Russel c2123 JAM0.001-0.1315-1.95 

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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