Individual Calculations September 2016
 O Gorman, Brendan  Total change: -38.60  Rating chartPersonal card
 103rd British Championships Weekend Open Bournemouth ENG 2016-07-29
RcRownchangeKK*chgGame
 1983 1805 1.50 4 0.37 20 7.40 
  Ilett, Raymond J 1921 ENG0.5010.16203.20 
  Edwards, Simon R 1966 ENG0.001-0.2920-5.80 
  Faulkner, David J 2160 ENG0.5010.39207.80 
  Matthews, Adrian Ms 1883 ENG0.5010.11202.20 

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)
 
 103rd British Championships Week 2 AM Open Bournemouth ENG 2016-08-01
RcRownchangeKK*chgGame
 1870 1812 0.00 3 -1.27 20 -25.40 
  Farrington, Edward J 1972 ENG0.001-0.2920-5.80 
  Hickman, John E 1924 ENG0.001-0.3520-7.00 
  Ratnesan, Ranesh 1714 ENG0.001-0.6320-12.60 

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)
 
 42nd Hampstead Weekend Congress Under 1900 London ENG 2016-08-13
RcRownchangeKK*chgGame
 1515 1812 1.50 3 -1.03 20 -20.60 
  Brass, Ezra 1529 ENG0.501-0.3420-6.80 
  Manocha, Shobhin 1412  * ENG0.501-0.4220-8.40 
  Kirupakaran, Vishnu 1603 ENG0.501-0.2720-5.40 
 * 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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