Individual Calculations March 2017
 Horton, Joe  Total change: -7.80  Rating chartPersonal card
 2017 Carnival Chess Tournament Quebec City CAN 2017-02-17
RcRownchangeKK*chgGame
 2054 2206 3.00 5 -0.39 20 -7.80 
  Ivakhin, Mikhail 1853 UKR0.001-0.8920-17.80 
  Auger, Bertrand 1979 CAN1.0010.21204.20 
  Drolet, Stephane 2089 CAN1.0010.34206.80 
  Lessard, Claude 1827 CAN1.0010.09201.80 
  Le Siege, Alexandre g2521 CAN0.001-0.1420-2.80 

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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