Individual Calculations February 2023
 Stone, Vincent  Total change: -31.60  Rating chartPersonal card
 CFCC 2023 Winter Open & Scholastic - Master & Expert Orlando, FL USA 2023-01-27
RcRownchangeKK*chgGame
 2107 2044 0.50 3 -0.79 40 -31.60 
  Hamley, Ryan 2080 USA0.5010.05402.00 
  Pierrot, Facundo m2351 ARG0.001-0.1440-5.60 
  Rajmohan, Vikram 1891 ENG0.001-0.7040-28.00 

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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