Individual Calculations November 2023
 Leong, Aiden Zi Ch  Total change: 11.20  Rating chartPersonal card
 40th annual Western States Open - Open Section Reno, NV USA 2023-10-06
RcRownchangeKK*chgGame
 2003 1786 1.50 5 0.28 40 11.20 
  Noble, Matthew Rya 1990 USA1.0010.764030.40 
  Biyiasas, Theodore 1948 USA0.001-0.2940-11.60 
  Liu, Patrick Peiju 2151 USA0.001-0.1040-4.00 
  Zhu, Alexander 1816 USA0.5010.04401.60 
  Muratov, Sergei f2110 RUS0.001-0.1340-5.20 

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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