Rapid: Individual Calculations October 2013
 Landau, Jonathan  Total change: 20.40  Rating chartPersonal card
 London Rapidplay U2000 Aug 2013 London ENG 2013-08-31
RcRownchangeKK*chgGame
 1815 1783 2.50 4 0.66 20 13.20 
  Rowan, Daniel 1728 ENG0.501-0.0820-1.60 
  Allison, Conrad 1916 ENG1.0010.682013.60 
  Rahman, K Azizur 1912 ENG0.001-0.3320-6.60 
  Seman, Myroslav 1705 UKR1.0010.39207.80 

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)
 
 Golders Green Major Rapid Sept 2013 London ENG 2013-09-07
RcRownchangeKK*chgGame
 1779 1799 3.00 5 0.36 20 7.20 
  Selvarattinam, Gengadharan 1690 USA1.0010.35207.00 
  Sheikh, Nasarullah 1794 ENG1.0010.49209.80 
  Kamath, Raghu 1828 ENG1.0010.542010.80 
  Pein, Jonathan 1754 ENG0.001-0.5620-11.20 
  Rohrer, Finlo 1831 ENG0.001-0.4620-9.20 

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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