Individual Calculations November 2018
 Usselman, Paul  Total change: -10.00  Rating chartPersonal card
 2018 Alberta Open Calgary CAN 2018-10-06
RcRownchangeKK*chgGame
 2040 1809 0.00 2 -0.50 20 -10.00 
  Findlay, Ian f2209  * CAN0.001-0.0820-1.60 
  Linnick, Mark 1870 CAN0.001-0.4220-8.40 
 * 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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