Individual Calculations January 2012
 Tart, Peter K  Total change: 28.20  Rating chartPersonal card
 e2e4 Gatwick Major - Oct 2011 Gatwick ENG 2011-10-26
RcRownchangeKK*chgGame
 1884 1946 5.50 6 2.01 15 30.15 
  Rough, Robert E 1752 SCO1.0010.25153.75 
  Head, Louise 1855 ENG1.0010.38155.70 
  Campbell, Eoin 1885 SCO1.0010.42156.30 
  Prior, Stephen 1978 ENG0.5010.04150.60 
  Taylor, Adam A 1839 ENG1.0010.35155.25 
  Ireland, David J 1997 ENG1.0010.57158.55 

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)
 
 London Chess Classic 2011: Open London ENG 2011-12-03
RcRownchangeKK*chgGame
 2107 1944 2.00 7 -0.13 15 -1.95 
  Martyn, Rafe f2249 ENG0.001-0.1415-2.10 
  Smith, Axel m2344  * SWE0.001-0.0815-1.20 
  Pedersen, Carsten 2133 DEN0.5010.25153.75 
  Hansen, Pal Andreas 2056 NOR0.001-0.3515-5.25 
  Burke, John S 2069 ENG0.001-0.3315-4.95 
  Kouchak, Jason 1776 FRA1.0010.28154.20 
  Duncan, Patrick C M 2125 ENG0.5010.24153.60 
 * 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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