Individual Calculations October 2019
 Chen, Victor  Total change: 64.40  Rating chartPersonal card
 141st Annual New York State Championship Albany, New York USA 2019-08-30
RcRownchangeKK*chgGame
 2142 1876 2.50 5 1.61 40 64.40 
  Liang, Jason 2087 USA0.001-0.2340-9.20 
  Malyshev, Roman 2169 RUS1.0010.854034.00 
  Tanenbaum, Zachary 2151 USA0.001-0.1740-6.80 
  Byambaa, Uyanga wf2114 MGL0.5010.304012.00 
  Muratov, Sergei f2187 RUS1.0010.864034.40 

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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