Individual Calculations July 2024
 Abrahams, Daniel  Total change: -30.60  Rating chartPersonal card
 2024 Maplewood Professional Cup Montreal, Quebec CAN 2024-05-31
RcRownchangeKK*chgGame
 1981 2153 2.00 5 -1.53 20 -30.60 
  Di Matteo, Alessio 1847 CAN0.501-0.3620-7.20 
  Jacquet, Stephane 1907 FRA1.0010.19203.80 
  Wang, Tianqi m2334 USA0.001-0.2620-5.20 
  Lalonde, Olivier 1888 CAN0.501-0.3220-6.40 
  Nassar, Marc 1929 LBN0.001-0.7820-15.60 

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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