Individual Calculations January 2023
 Liu, Ethan  Total change: 26.40  Rating chartPersonal card
 2022 US Masters Charlotte, North Carolina USA 2022-11-23
RcRownchangeKK*chgGame
 2116 1829 2.00 8 0.66 40 26.40 
  Clasby, Derek 2252 USA0.001-0.0740-2.80 
  Ladan, Nicholas 2091 USA0.001-0.1840-7.20 
  Amburgy, Ryan f2175 USA0.001-0.1140-4.40 
  Ye, Chen-Chen 2056 USA0.5010.294011.60 
  Ellenbogen, Michael 2019 USA0.001-0.2540-10.00 
  Kostina, Veronika wc2027 SUI1.0010.764030.40 
  Pothuri, Abhiram Sai 2068 USA0.5010.304012.00 
  Morefield, Jason f2238 USA0.001-0.0840-3.20 

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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