Rapid: Individual Calculations May 2013
 Seman, Myroslav  Total change: -31.60  Rating chartPersonal card
 CCF Open Rapidplay April 2013 Coulsdon ENG 2013-04-01
RcRownchangeKK*chgGame
 1771 1785 2.00 4 -0.07 20 -1.40 
  Andrews, Anthony M 1801 ENG0.001-0.4820-9.60 
  Warner, Dominic Wj 1611 ENG1.0010.27205.40 
  Head, Louise 1754 ENG0.501-0.0420-0.80 
  Hjort, Helge 1917 DEN0.5010.18203.60 

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 Rapidplay Major April 2013 London ENG 2013-04-06
RcRownchangeKK*chgGame
 1864 1785 0.50 3 -0.70 20 -14.00 
  Ismailov, Roman 2023 LTU0.001-0.2020-4.00 
  O`Gorman, Brendan 1782 ENG0.001-0.5020-10.00 
  Landau, Jonathan 1787 ENG0.5010.00200.00 

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)
 
 London Rapidplay Open Apr 2013 London ENG 2013-04-20
RcRownchangeKK*chgGame
 1871 1785 0.00 2 -0.81 20 -16.20 
  Purdon, Colin 2068 ENG0.001-0.1620-3.20 
  Meikle-Briggs, Richard 1674 ENG0.001-0.6520-13.00 

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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