Individual Calculations March 2024
 Decaire, Michael  Total change: -2.20  Rating chartPersonal card
 2024 Northern Alberta Open Edmonton CAN 2024-02-17
RcRownchangeKK*chgGame
 1850 1739 1.00 3 -0.11 20 -2.20 
  Xu, Jeffrey c2047 CAN0.001-0.1420-2.80 
  Thomson, Zachary 1539 CAN1.0010.24204.80 
  Wu, Jonathan 1965 CAN0.001-0.2120-4.20 

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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