Individual Calculations April 2023
 Offengenden, Ron  Total change: 27.20  Rating chartPersonal card
 2023 Alberta Reserves Calgary CAN 2023-03-17
RcRownchangeKK*chgGame
 1727 1589 1.50 2 0.68 40 27.20 
  Alamin, Mohamad 1372 CAN1.0010.22408.80 
  Gluckie, Jamin 2081 CAN0.5010.464018.40 

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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