Individual Calculations July 2016
 Lu, Yixiang  Total change: -10.00  Rating chartPersonal card
 2016 Best of the West Class Championship - Open Santa Clara, California USA 2016-05-28
RcRownchangeKK*chgGame
 2157 1829 0.00 2 -0.25 40 -10.00 
  Virtanen, Teemu 2109 FIN0.001-0.1640-6.40 
  Stearman, Josiah P 2204 USA0.001-0.0940-3.60 

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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