Individual Calculations June 2014
 Hewitt, Sean D  Total change: 8.55  Rating chartPersonal card
 4NCL 2013-14 Rounds 9-11 Various ENG 2014-05-03
RcRownchangeKK*chgGame
 1933 1851 1.50 2 0.71 15 10.65 
  Freeman, Richard Cp 2037 ENG0.5010.24153.60 
  Szymanski, Mark 1828 ENG1.0010.47157.05 

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)
 
 Leicestershire County Championships 2014 Round 1 Leicester ENG 2014-05-08
RcRownchangeKK*chgGame
 2162 1851 0.00 1 -0.14 15 -2.10 
  Burrows, Martin P 2162 ENG0.001-0.1415-2.10 

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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