Individual Calculations September 2011
 Walker, Samuel A  Total change: 27.90  Rating chartPersonal card
 National Junior Squad Young Masters Street ENG 2011-07-14
RcRownchangeKK*chgGame
 1893 1957 4.00 4 1.67 15 25.05 
  Sadykova, Yasmin 1733 KAZ1.0010.22153.30 
  Thompson, Robert 1946 ENG1.0010.48157.20 
  Cumming, Rhys 2021 ENG1.0010.59158.85 
  Saunders, David 1872 ENG1.0010.38155.70 

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 - Major Open 2011 Sheffield ENG 2011-07-25
RcRownchangeKK*chgGame
 2033 1957 3.00 7 0.19 15 2.85 
  Rabbitte, Michael J 2010 ENG0.5010.07151.05 
  Cumbers, Paul 2166 ENG0.5010.27154.05 
  Shephard, Chris C W 2188 ENG0.001-0.2115-3.15 
  Sivakumar, Athman 1823 ENG1.0010.32154.80 
  Hinchcliffe, Gary 2037 ENG0.5010.11151.65 
  Scott, Gordon W 2043 ENG0.5010.12151.80 
  Stables, Gordon 1966 ENG0.001-0.4915-7.35 

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)
 

 

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