Individual Calculations March 2022
 Xia, Yusheng  Total change: -4.40  Rating chartPersonal card
 2nd Shipman Memorial Tuesday Night Marathon - 1800+ Rounds 5-7 San Francisco, CA USA 2022-02-01
RcRownchangeKK*chgGame
 1928 2132 2.00 3 -0.22 20 -4.40 
  Gray, William 1884 USA1.0010.19203.80 
  Widjaja, Luke 1778 USA1.0010.11202.20 
  Winslow, Elliott m2121 USA0.001-0.5220-10.40 

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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