Blitz: Individual Calculations September 2017
 Ridge, Benjamin  Total change: 9.20  Rating chartPersonal card
 Friday Evening FIDE Blitz - Edinburgh August 2017 Edinburgh SCO 2017-08-18
RcRownchangeKK*chgGame
 1803 1443 1.00 5 0.46 20 9.20 
  McDonald, Ian 1843  * SCO0.001-0.0820-1.60 
  Rutherford, William 1843  * SCO0.001-0.0820-1.60 
  Giulian, Rosemary A 1843  * SCO0.001-0.0820-1.60 
  McHarg, Steven 1789 SCO0.001-0.1120-2.20 
  Duthie, Brad 1696 SCO1.0010.812016.20 
 * 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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