Rapid: Individual Calculations December 2018
 Zarezadegan, Fariborz  Total change: 21.00  Rating chartPersonal card
 2018 Oakville Rapid Challenge Open Oakville CAN 2018-11-24
RcRownchangeKK*chgGame
 1691 1469 2.00 4 1.05 20 21.00 
  Brajkovic, Nikola 1851 CAN0.001-0.0920-1.80 
  Glew, Richard 1723 CAN0.001-0.1920-3.80 
  Liu, Henry 1513 CAN1.0010.562011.20 
  Gashgarian, Rob 1678 CAN1.0010.772015.40 

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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