Individual Calculations August 2019
 Capdeville, Barry  Total change: -19.80  Rating chartPersonal card
 Summer 2019 Tuesday Night Marathon - U1600 San Francisco, California USA 2019-05-28
RcRownchangeKK*chgGame
 1317 1311 0.00 2 -0.99 20 -19.80 
  Frank, Robert 1417 USA0.001-0.3620-7.20 
  Badgett, James 1216 USA0.001-0.6320-12.60 

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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