Rapid: Individual Calculations May 2013
 Clegg, Christopher  Total change: -7.60  Rating chartPersonal card
 106th Richmond Rapidplay Open London ENG 2013-03-17
RcRownchangeKK*chgGame
 1909 1797 2.00 4 0.57 20 11.40 
  Bates, Alan 1827 ENG0.001-0.4620-9.20 
  Hadi, Justin 2059 ENG0.001-0.1820-3.60 
  Deswarte, Ian 1820 ENG1.0010.532010.60 
  Hjort, Helge 1928 DEN1.0010.682013.60 

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)
 
 CCF Open Rapidplay April 2013 Coulsdon ENG 2013-04-01
RcRownchangeKK*chgGame
 1807 1797 3.00 6 0.09 20 1.80 
  Head, Louise 1754 ENG1.0010.44208.80 
  Lees, Fraser A 1841 SCO1.0010.562011.20 
  Fenwick, Hugh F 1854 ENG0.5010.08201.60 
  Porter, Sam J 1871 ENG0.001-0.4020-8.00 
  Hjort, Helge 1917 DEN0.5010.16203.20 
  Vir, Prashast 1606 ENG0.001-0.7520-15.00 

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)
 
 Golders Green Rapidplay Major April 2013 London ENG 2013-04-06
RcRownchangeKK*chgGame
 1787 1797 0.50 3 -1.04 20 -20.80 
  Fenwick, Hugh 1854 ENG0.001-0.4220-8.40 
  Lawrence, David S 1794 ENG0.5010.00200.00 
  Miu, Marinel 1713 LTU0.001-0.6220-12.40 

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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