Individual Calculations September 2013
 Olbison, Philip J  Total change: -37.65  Rating chartPersonal card
 British Championship Major Open 2013 Torquay ENG 2013-07-29
RcRownchangeKK*chgGame
 1865 1997 5.50 11 -1.89 15 -28.35 
  Smith, Simon C 1799 ENG1.0010.24153.60 
  Bourached, Anthony 1895 IRL0.001-0.6415-9.60 
  Oliver, Martin 1842 ENG0.001-0.7115-10.65 
  Campbell, Eoin S 1810 SCO0.501-0.2415-3.60 
  Hilton, Tim 1747 ENG1.0010.19152.85 
  Webster, Richard J 1952 ENG0.501-0.0615-0.90 
  Wilson, Matthew R 1729 ENG0.001-0.8315-12.45 
  Batchelor, Guy J 1859 ENG1.0010.31154.65 
  Moan, Francis E 1890 ENG1.0010.35155.25 
  Ronce, Nathan 1935 FRA0.001-0.5915-8.85 
  Whitehead, Mark A 2061 ENG0.5010.09151.35 

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)
 
 British Championship 5-day Open AM Week 1 Torquay ENG 2013-07-29
RcRownchangeKK*chgGame
 1872 1997 3.00 5 -0.31 15 -4.65 
  Page, Martin 1812 ENG0.501-0.2415-3.60 
  McDonnell, James J 1914 IRL1.0010.39155.85 
  Ai, Farshad 1895 ENG0.501-0.1415-2.10 
  Kalerwa, Edwin M 1772 ENG1.0010.22153.30 
  Archer-Lock, Adrian 1967 ENG0.001-0.5415-8.10 

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)
 
 7th LEYLAND CHESS CONGRESS LEYLAND ENG 2013-08-24
RcRownchangeKK*chgGame
 2032 1997 1.50 4 -0.31 15 -4.65 
  Surtees, Mike J 2106 ENG0.001-0.3515-5.25 
  Taylor, Robert K 2019 ENG1.0010.53157.95 
  Rabbitte, Dominic M 2027 ENG0.001-0.4615-6.90 
  Edwards, Simon R 1974 ENG0.501-0.0315-0.45 

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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