Individual Calculations August 2019
 Yu, Alex  Total change: -18.00  Rating chartPersonal card
 Westford July Open Westford, Massachusetts USA 2019-07-13
 1873 1849 1.50 4 -0.45 40 -18.00 
  Hu, Pinyi 1669 USA1.0010.264010.40 
  Corrales Jimenez, Fidel g2249  * USA0.001-0.0840-3.20 
  Pashkov, Peter 1570 USA0.501-0.3440-13.60 
  Padmanabhan, Karthik 2004 USA0.001-0.2940-11.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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