Individual Calculations May 2021
 Li, Eric Yuhan  Total change: 4.40  Rating chartPersonal card
 2nd Charlotte Masters Charlotte, North Carolina USA 2021-04-09
RcRownchangeKK*chgGame
 2228 2264 3.50 6 0.22 20 4.40 
  Yanayt, Eugene f2079 USA1.0010.26205.20 
  Wang, Tianqi 2335 USA0.5010.10202.00 
  Oberoi, Shelev 2229 USA0.501-0.0520-1.00 
  Matta, Nicholas 2201 USA0.001-0.5920-11.80 
  Liang, Jason f2351 USA0.5010.12202.40 
  Wu, Derek 2175 USA1.0010.38207.60 

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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