Individual Calculations June 2023
 Oszvald, Joe  Total change: -47.00  Rating chartPersonal card
 2023 British Columbia vs Alberta Match Salmon Arm CAN 2023-05-05
RcRownchangeKK*chgGame
 1747 2039 1.00 4 -2.35 20 -47.00 
  Superceanu, Andi 1814 CAN0.001-0.7820-15.60 
  Jackson, Mateo 1665 CAN1.0010.10202.00 
  Ivanescu, Mark 1797 CAN0.001-0.8020-16.00 
  He, Matthew 1711 CAN0.001-0.8720-17.40 

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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