Individual Calculations September 2011
 Arakhamia-Grant, Ketevan  Total change: -7.80  Rating chartPersonal card
 Scottish Championships Edinburgh SCO 2011-07-09
RcRownchangeKK*chgGame
 2158 2464 6.00 8 -0.78 10 -7.80 
  Mollison, Jamie 2064  * SCO1.0010.08100.80 
  Sreeves, Clement 2169 SCO0.001-0.8510-8.50 
  Smith, Stephen H 2064  * SCO1.0010.08100.80 
  Burnett, Walter 2064  * SCO1.0010.08100.80 
  Pritchett, Craig W m2342 SCO0.501-0.1710-1.70 
  Grant, Jonathan I M 2204 SCO0.501-0.3210-3.20 
  Green, Andrew D 2155 SCO1.0010.14101.40 
  Dempsey, Anthony 2201 SCO1.0010.18101.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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