Individual Calculations September 2016
 Trahan, Daniel  Total change: 28.20  Rating chartPersonal card
 2016 Quebec Open Montreal CAN 2016-07-29
RcRownchangeKK*chgGame
 2050 1962 4.50 8 1.41 20 28.20 
  Steinberg, Ellis 1581 CAN1.0010.09201.80 
  Lesiege, Alexandre g2362  * CAN0.001-0.0820-1.60 
  Luksza, Arkadiusz 2129 CAN0.001-0.2820-5.60 
  Johnson, Nicholas 1992 CAN1.0010.542010.80 
  Libersan, Thierry 2043 CAN0.001-0.3920-7.80 
  Larochelle, Martial 2112 USA1.0010.702014.00 
  Cloutier, Mathieu 1993 CAN1.0010.542010.80 
  Prahov, Valentin 2188 BUL0.5010.29205.80 
 * 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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