Individual Calculations June 2013
 Probert, Malcolm  Total change: -36.75  Rating chartPersonal card
 e2e4 Solihull U1950 April 2013 Birmingham ENG 2013-04-26
RcRownchangeKK*chgGame
 1669 1696 1.00 3 -0.61 15 -9.15 
  Woolcock, Craig 1898 WLS0.001-0.2415-3.60 
  Ross, Stuart 1575 ENG0.501-0.1615-2.40 
  Ressel, Eva 1534 ENG0.501-0.2115-3.15 

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 Sunningdale U2050 May 2013 Sunningdale ENG 2013-05-24
RcRownchangeKK*chgGame
 1796 1696 0.00 5 -1.84 15 -27.60 
  Jacob, Sydney J 1900 ENG0.001-0.2415-3.60 
  Jackson, Paul G 1839 ENG0.001-0.3115-4.65 
  Batchelor, Guy J 1829 ENG0.001-0.3215-4.80 
  Watson, Darrell A 1761 ENG0.001-0.4115-6.15 
  French, Max 1651 ENG0.001-0.5615-8.40 

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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