Individual Calculations October 2016
 Pretell Diaz, Carol  Total change: -57.60  Rating chartPersonal card
 2016 Canadian Women's Championship & Zonal Ottawa CAN 2016-09-22
RcRownchangeKK*chgGame
 1835 1824 0.50 4 -1.44 40 -57.60 
  Matras-Clement, Agnieszka wm2224  * POL0.001-0.0840-3.20 
  Demchenko, Svitlana 1870 CAN0.001-0.4440-17.60 
  Tan, Kylie wc1424  * CAN0.501-0.4240-16.80 
  Wang, Constance 1822 CAN0.001-0.5040-20.00 
 * 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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