Individual Calculations December 2021
 Liu, Eric  Total change: 51.60  Rating chartPersonal card
 2021 US Masters Championship Charlotte, North Carolina USA 2021-11-24
RcRownchangeKK*chgGame
 2226 2023 3.50 9 1.29 40 51.60 
  Song, Edward m2362 USA0.5010.384015.20 
  Lin, Dachey f2222 USA0.001-0.2440-9.60 
  Rutten, Alexander 2186 NED0.5010.22408.80 
  Rama, Tejas 2176 USA0.5010.20408.00 
  Penagalapati, Abhinav 2154 USA1.0010.684027.20 
  Ouellet, Maili-Jade wg2247 CAN1.0010.784031.20 
  Woodward, Andy f2290 USA0.001-0.1840-7.20 
  Atanasov, Anthony f2228 CAN0.001-0.2440-9.60 
  Shamatava, Ana wf2166 GEO0.001-0.3140-12.40 

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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