Individual Calculations October 2012
 Whitfield, Craig M  Total change: 16.80  Rating chartPersonal card
 e2e4 Hinckley Open Leicester ENG 2012-08-24
RcRownchangeKK*chgGame
 2092 2020 4.00 7 1.12 15 16.80 
  Fernandez, Daniel Howard m2370 SIN0.001-0.1115-1.65 
  Collins, Andrew 1716 ENG1.0010.14152.10 
  Messam-Sparks, Lateefah 1951 ENG1.0010.40156.00 
  Shaw, Peter 2168 ENG0.001-0.3015-4.50 
  Stembridge, Ed 2059 ENG1.0010.55158.25 
  Hasman, Cengiz 2132 TUR1.0010.65159.75 
  Spence, David J 2250 ENG0.001-0.2115-3.15 

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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