Individual Calculations September 2016
 Brown, Geoffrey M  Total change: 0.80  Rating chartPersonal card
 103rd British Championships Weekend Open Bournemouth ENG 2016-07-29
RcRownchangeKK*chgGame
 1952 1734 1.00 4 0.04 20 0.80 
  Gamble, Raymond J 1954 ENG0.5010.28205.60 
  Bansal, Rohan 1899 ENG0.001-0.2820-5.60 
  Faulkner, Martin J 1824 ENG0.5010.12202.40 
  Crockart, Scott A 2132 ENG0.001-0.0820-1.60 

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)
 

 

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