Individual Calculations April 2023
 Mou, Iris  Total change: -43.60  Rating chartPersonal card
 1000GM LA Spring Splash - Masters Los Angeles, CA USA 2023-03-17
RcRownchangeKK*chgGame
 2193 2046 1.50 8 -1.09 40 -43.60 
  Woodward, Andy Austin m2450 USA0.001-0.0840-3.20 
  Jacobson, Aaron f2308 USA0.001-0.1840-7.20 
  Zaloznyy, Mike c2168 USA1.0010.674026.80 
  Rorrer, Grayson f2292 USA0.001-0.1940-7.60 
  Liu, Patrick Peijun 2052 USA0.5010.01400.40 
  Atwell, Rose 2024 USA0.001-0.5340-21.20 
  Ghazaryan, Raffi David, Jr 2178 ARM0.001-0.3240-12.80 
  Nathan, Nitish Sg c2071 USA0.001-0.4740-18.80 

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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