Individual Calculations May 2012
 Harvey, Marcus R  Total change: -1.80  Rating chartPersonal card
 e2e4 High Wycombe Open March 2012 High Wycombe ENG 2012-03-16
RcRownchangeKK*chgGame
 1958 2130 3.50 5 -0.12 15 -1.80 
  Marley, Andrew S G 1931 ENG0.001-0.7615-11.40 
  Edwards, Ray B 1995 ENG1.0010.32154.80 
  Grigoryan, Meri wf2020 ENG0.501-0.1515-2.25 
  Phillips, Owen S 1954 ENG1.0010.27154.05 
  Taylor, Adam C 1892 ENG1.0010.20153.00 

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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