Individual Calculations July 2018
 Venegas, Pablo  Total change: -32.80  Rating chartPersonal card
 2018 National Open - U2300 Las Vegas, Nevada USA 2018-06-21
RcRownchangeKK*chgGame
 1921 2182 0.00 2 -1.64 20 -32.80 
  Li, Beilin 1950 USA0.001-0.7920-15.80 
  Gandhi, Shyam 1891 USA0.001-0.8520-17.00 

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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