Individual Calculations September 2019
 Rice, Chris B  Total change: -23.20  Rating chartPersonal card
 106th British Championships Major Open Torquay ENG 2019-07-27
RcRownchangeKK*chgGame
 1844 2040 5.50 9 -1.16 20 -23.20 
  Camp, Imogen Al wc1850 WLS0.501-0.2520-5.00 
  Miller, George I 1891 ENG1.0010.30206.00 
  Barton, R Alan 1941 ENG0.001-0.6420-12.80 
  Hosdurga, Chirag 1927 ENG0.001-0.6520-13.00 
  Robertson, Jim 1640  * SCO1.0010.08201.60 
  Salmons, Calum 1898 ENG0.501-0.1920-3.80 
  Rushbrooke, Tibo 1700 ENG1.0010.12202.40 
  Cocks, Elliot 1907 ENG0.501-0.1820-3.60 
  Sheerin, Alex 1845 ENG1.0010.25205.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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