Individual Calculations September 2011
 Grant, Jonathan I M  Total change: 4.95  Rating chartPersonal card
 Scottish Championships Edinburgh SCO 2011-07-09
RcRownchangeKK*chgGame
 2078 2204 5.50 8 0.33 15 4.95 
  Campbell, Eoin S 1876 SCO0.001-0.8715-13.05 
  Brown, Allan D 1887 SCO1.0010.13151.95 
  Green, Andrew D 2155 SCO0.501-0.0715-1.05 
  Way, Julian M f1878 ENG1.0010.13151.95 
  Kynoch, Richard J P 1966 SCO1.0010.20153.00 
  Arakhamia-Grant, Ketevan gwg2464 SCO0.5010.32154.80 
  Roberts, Paul E c2231 SCO1.0010.54158.10 
  Sreeves, Clement 2169 SCO0.501-0.0515-0.75 

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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