Individual Calculations May 2024
 Chang, Nathan  Total change: 14.40  Rating chartPersonal card
 16th Annual Open at Foxwoods - U2200 Mashantucket, CT USA 2024-03-28
RcRownchangeKK*chgGame
 1862 1903 3.50 5 0.72 20 14.40 
  Paragua, Dominic Nathan 1797 USA0.001-0.6420-12.80 
  Ji, Y Luke 1853 USA1.0010.43208.60 
  Chaurette, Laurent 1979 CAN0.5010.10202.00 
  Li, Robert 1842 CAN1.0010.42208.40 
  Avdokhin, Nikolay 1839 USA1.0010.41208.20 

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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