Individual Calculations September 2017
 Voskanyan, Vahagn  Total change: 1.20  Rating chartPersonal card
 Festival International St-Denis, Section Mont Royal Montreal CAN 2017-07-22
RcRownchangeKK*chgGame
 2210 2200 3.50 7 0.12 10 1.20 
  Yu, Zong Yang f2393 CAN0.001-0.2510-2.50 
  Mikhalevski, Victor g2540 ISR0.001-0.1210-1.20 
  Goldner, John 1800  * CAN1.0010.08100.80 
  Saha, Ananda 2029 CAN1.0010.27102.70 
  Chiku-Ratte, Olivier Kenta f2344 CAN0.5010.19101.90 
  Kaufman, Raymond m2209 USA0.001-0.4910-4.90 
  Duong, Thanh Nha m2157 CAN1.0010.44104.40 
 * 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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