Individual Calculations April 2022
 Heran-Boily, Samuel  Total change: -28.80  Rating chartPersonal card
 2022 Hamilton Spring Open Hamilton CAN 2022-03-26
RcRownchangeKK*chgGame
 1844 1900 1.00 3 -0.72 40 -28.80 
  Piccinin, Mario 1724 CAN0.501-0.2340-9.20 
  Oancea, Nicolae 2052 ROU0.5010.20408.00 
  Li, Hongyi 1755 CAN0.001-0.6940-27.60 

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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