Individual Calculations August 2013
 Winter, Malcolm J  Total change: 15.30  Rating chartPersonal card
 Hampstead Under 2200 FIDE Congress June 2013 London ENG 2013-06-29
RcRownchangeKK*chgGame
 1914 1553 1.00 3 0.68 15 10.20 
  Hayward, Alan 1953  * ENG0.001-0.0815-1.20 
  Millward, David J 1953  * ENG0.5010.42156.30 
  Hernandez-Castro, Julio Cesar 1836 ENG0.5010.34155.10 
 * 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)
 
 Hampstead Under 2200 FIDE Congress July 2013 London ENG 2013-07-20
RcRownchangeKK*chgGame
 1778 1553 1.00 3 0.34 15 5.10 
  Lim, Mark 1843 ENG0.5010.34155.10 
  Gupta, Arul 1790 ENG0.5010.30154.50 
  Miu, Marinel 1700 ROU0.001-0.3015-4.50 

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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