Individual Calculations June 2019
 Vihon, Howard  Total change: -22.80  Rating chartPersonal card
 2019 Best of the West Class Championship Santa Clara, California USA 2019-05-25
RcRownchangeKK*chgGame
 1704 1801 2.00 5 -1.14 20 -22.80 
  Eswaran, Ashritha wm2201  * USA0.001-0.0820-1.60 
  Badhe, Ronak 1643 USA1.0010.29205.80 
  Vidyarthi, Omya wc1409 USA0.001-0.9220-18.40 
  Ho, Michael 1693 USA1.0010.35207.00 
  He, Stephen 1576 USA0.001-0.7820-15.60 
 * 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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