Individual Calculations December 2012
 Ireland, David J  Total change: -9.90  Rating chartPersonal card
 e2e4 Basingstoke International Intermediate Basingstoke ENG 2012-10-27
RcRownchangeKK*chgGame
 1770 1949 2.50 4 -0.34 15 -5.10 
  Haridas, Girinath 1741 ENG0.501-0.2715-4.05 
  Tart, Peter K 1978 ENG1.0010.54158.10 
  Buttell, David 1801 WLS0.001-0.7015-10.50 
  Anilkumar, Anantha P 1561 ENG1.0010.09151.35 

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)
 
 e2e4 Basingstoke International Major Basingstoke ENG 2012-10-27
RcRownchangeKK*chgGame
 1706 1949 2.00 2 0.40 15 6.00 
  Allen, Timothy S 1642 ENG1.0010.14152.10 
  Bennett, Rhys 1769 WLS1.0010.26153.90 

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 Brighton Major Nov 2012 Brighton ENG 2012-11-09
RcRownchangeKK*chgGame
 1813 1949 2.00 4 -0.72 15 -10.80 
  Kane, Robert 1839 ENG1.0010.35155.25 
  Young, Mel J 1863 ENG0.001-0.6215-9.30 
  Georgiev, Ivan 1764 BUL1.0010.26153.90 
  Szymanski, Mark 1787 ENG0.001-0.7115-10.65 

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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