Individual Calculations September 2013
 Gardner, Phillip K  Total change: -15.45  Rating chartPersonal card
 British Championship 5-day Open PM Week 2 Torquay ENG 2013-08-05
RcRownchangeKK*chgGame
 1773 1785 1.50 3 -0.06 15 -0.90 
  Pleasants, Allan J 2029 WLS0.5010.30154.50 
  Balouka-Myers, Gabriel 1580 ENG1.0010.24153.60 
  Huang, Dion 1709 ENG0.001-0.6015-9.00 

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 1900 FIDE Congress August 2013 London ENG 2013-08-24
RcRownchangeKK*chgGame
 1605 1785 0.50 2 -0.97 15 -14.55 
  Sloan, Cecil 1630 USA0.001-0.7115-10.65 
  Balouka-Myers, Gabriel 1580 ENG0.501-0.2615-3.90 

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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