Individual Calculations August 2017
 Hughes, Austin A  Total change: -24.40  Rating chartPersonal card
 22nd Annual Pacific Coast Open Ontario, California USA 2017-07-14
RcRownchangeKK*chgGame
 2111 2033 1.00 4 -0.61 40 -24.40 
  Somalwar, Anaiy 1780 USA0.501-0.3140-12.40 
  Beelby, Matthew A f2298 USA0.5010.324012.80 
  Shlyakhtenko, Robert 2101 USA0.001-0.4140-16.40 
  Kretchetov, Alexandre f2263 RUS0.001-0.2140-8.40 

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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