Individual Calculations January 2020
 Vidyarthi, Omya  Total change: -14.00  Rating chartPersonal card
 2019 Class Warfare Championship - Master Santa Clara, California USA 2019-11-29
RcRownchangeKK*chgGame
 1751 1696 0.50 2 -0.35 40 -14.00 
  Ai, Evan 1789 USA0.001-0.3740-14.80 
  Jiang, Nicholas 1713 USA0.5010.02400.80 

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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