Individual Calculations September 2017
 Blake, J Morgan  Total change: 51.00  Rating chartPersonal card
 104th British Championships Major Open Llandudno ENG 2017-07-29
RcRownchangeKK*chgGame
 1930 1833 5.50 8 2.55 20 51.00 
  Edwards, Simon R 1973 ENG0.001-0.3120-6.20 
  Golding, William 1517 ENG1.0010.13202.60 
  Costley, Martin O 2124 ENG1.0010.852017.00 
  Rice, Chris B 2009 ENG1.0010.732014.60 
  Young, Daniel J 1963 ENG0.001-0.3220-6.40 
  Burke, Mitchell R 2012 ENG1.0010.732014.60 
  De Coverly, Roger D 1971 ENG0.5010.19203.80 
  Pollack, Oscar 1871 ENG1.0010.552011.00 

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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