Individual Calculations December 2017
 Sambuev, Bator  Total change: -1.00  Rating chartPersonal card
 2017 National Capital Open Ottawa CAN 2017-11-10
RcRownchangeKK*chgGame
 2144 2544 4.50 5 -0.10 10 -1.00 
  Villeneuve, Robert 2144  * CAN1.0010.08100.80 
  Dunne, Francesco 2144  * CAN1.0010.08100.80 
  Demchenko, Svitlana wf2144  * CAN0.501-0.4210-4.20 
  Yang, Fan 2144  * CAN1.0010.08100.80 
  Miller, Rachel cwf2144  * JAM1.0010.08100.80 
 * 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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