Individual Calculations September 2015
 Shuman, Nathaniel Lande  Total change: 64.40  Rating chartPersonal card
 2015 Championnats individuels d'echecs de la Francophonie - Open Montreal CAN 2015-07-17
RcRownchangeKK*chgGame
 1921 1616 2.50 6 1.61 40 64.40 
  Turcotte, Jonathan 1999 CAN0.001-0.0940-3.60 
  Ming, Wenyang 1834 CAN0.001-0.2240-8.80 
  Brodie, Hugh 1929 CAN0.001-0.1440-5.60 
  Goldner, John 1844 CAN1.0010.794031.60 
  Bongo Akanga Ndjila, Barthelemy 1924 GAB0.5010.364014.40 
  Durette, Francis 1994 CAN1.0010.914036.40 

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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