Individual Calculations March 2012
 Corbin, Philip  Total change: -25.35  Rating chartPersonal card
 1st Qualifier 2012 National Championship Bridgetown BAR 2012-01-14
RcRownchangeKK*chgGame
 1788 2143 0.00 1 -0.89 15 -13.35 
  Richards, Allon 1788 BAR0.001-0.8915-13.35 

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)
 
 2nd Qualifier 2012 National Championship Bridgetown BAR 2012-02-04
RcRownchangeKK*chgGame
 1889 2143 5.50 8 -0.80 15 -12.00 
  Janoha, Andrea 1743  * ITA0.501-0.4215-6.30 
  Harewood, Othneil 1848 BAR1.0010.15152.25 
  Herbert, Allan 1824 BAR1.0010.13151.95 
  Daniel, Kelvin 1986 BAR0.501-0.2115-3.15 
  Harewood, Jerome 1743  * BAR1.0010.08151.20 
  Farley, Terry m2250 BAR0.001-0.3515-5.25 
  Gilkes, Dwayne 1861 BAR0.501-0.3415-5.10 
  Lynch, Kemp 1859 BAR1.0010.16152.40 
 * 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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