Individual Calculations October 2017
 Duong, Thanh Nha  Total change: 5.00  Rating chartPersonal card
 2017 Montreal Open Montreal CAN 2017-09-08
RcRownchangeKK*chgGame
 2095 2127 3.00 5 0.25 20 5.00 
  Bassel, Charaf 2079 LBN0.501-0.0720-1.40 
  Jacquet, Stephane 1972 FRA1.0010.29205.80 
  Durette, Francis 2023 CAN0.501-0.1420-2.80 
  Nunez, Omar 2026 CAN1.0010.36207.20 
  Yu, Zong Yang f2377 CAN0.001-0.1920-3.80 

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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