Individual Calculations September 2010
 Wadsworth, Matthew J  Total change: 3.00  Rating chartPersonal card
 British Championship - Major Open Canterbury ENG 2010-07-26
RcRownchangeKK*chgGame
 1925 1865 3.50 8 0.12 25 3.00 
  Waters, Clive L 2107 ENG0.001-0.2025-5.00 
  Stayt, James N 1996 ENG0.001-0.3225-8.00 
  Gunn, Michael J 1789 ENG0.501-0.1025-2.50 
  Sivakumar, Athman 1803 ENG0.001-0.5925-14.75 
  Yiamakis, Albert 1704 ENG1.0010.29257.25 
  Salmon, Andrew N 2014 ENG1.0010.702517.50 
  Calvert, D Ian 2025 ENG1.0010.712517.75 
  Rabbitte, Dominic M 1963 ENG0.001-0.3725-9.25 

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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