Individual Calculations September 2015
 Morris-Hill, Ray  Total change: -7.20  Rating chartPersonal card
 31st Hampstead Weekend Congress: Under 2200 London ENG 2015-08-15
RcRownchangeKK*chgGame
 1918 1992 2.00 4 -0.36 20 -7.20 
  Hinterreither, Nikolai 1722 ENG1.0010.17203.40 
  Jamroz, Krzysztof 2086 POL0.001-0.3720-7.40 
  Sagues, Vincent 1904 FRA0.501-0.1220-2.40 
  Haridas, Girinath 1960 ENG0.501-0.0420-0.80 

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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