Individual Calculations July 2024
 Gilbert, Michael  Total change: 8.20  Rating chartPersonal card
 2024 National Open - Under 2100 Las Vegas, Nevada USA 2024-06-06
RcRownchangeKK*chgGame
 1801 1948 2.50 3 0.41 20 8.20 
  Amen, Chris K 1755 USA1.0010.25205.00 
  Reyes Melendez, Kevin Alejandro 1800 USA0.501-0.2020-4.00 
  Garden, Zachary 1848 AUS1.0010.36207.20 

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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