Individual Calculations July 2019
 Celik, Akarsu-Re  Total change: -19.60  Rating chartPersonal card
 2019 National Open - U2100 Las Vegas, Nevada USA 2019-06-13
RcRownchangeKK*chgGame
 1549 1545 0.00 1 -0.49 40 -19.60 
  Amburgy, Ryan 1549 USA0.001-0.4940-19.60 

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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