Individual Calculations August 2013
 Horlock, Peter J  Total change: -16.05  Rating chartPersonal card
 Hampstead Under 2200 FIDE Congress June 2013 London ENG 2013-06-29
RcRownchangeKK*chgGame
 1863 1657 0.00 2 -0.55 15 -8.25 
  Hall, Antony C 2037 ENG0.001-0.0915-1.35 
  Burgoyne, Peter A 1689 ENG0.001-0.4615-6.90 

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)
 
 e2e4 Sunningdale U1750 July 2013 Sunningdale ENG 2013-07-05
RcRownchangeKK*chgGame
 1651 1657 1.00 3 -0.52 15 -7.80 
  Catalano, Enzo 1552 GER1.0010.36155.40 
  Grange, David 1672 ENG0.001-0.4815-7.20 
  Wilson, Matthew R 1729 ENG0.001-0.4015-6.00 

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)
 

 

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