Individual Calculations July 2024
 Duong, Thanh Nha  Total change: 3.60  Rating chartPersonal card
 2024 Maplewood Professional Cup Montreal, Quebec CAN 2024-05-31
RcRownchangeKK*chgGame
 1991 2157 3.00 4 0.18 20 3.60 
  Duval, Mathieu 1872 CAN1.0010.16203.20 
  Nassif, Aba 1929 USA1.0010.21204.20 
  Marchand, Calix 1973 CAN1.0010.26205.20 
  Gutierrez, Renzo f2191 PER0.001-0.4520-9.00 

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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