Individual Calculations May 2024
 Zhang, Emma  Total change: -52.80  Rating chartPersonal card
 16th Annual Open at Foxwoods - U2200 Mashantucket, CT USA 2024-03-28
RcRownchangeKK*chgGame
 1759 1733 1.00 5 -1.32 40 -52.80 
  Stern, Kevin Bradley 1875 USA0.001-0.3140-12.40 
  Wang, Lacey 1709 USA0.001-0.5340-21.20 
  Wagner, Camden I 1730 USA0.001-0.5040-20.00 
  Shi, Evan 1619 USA0.501-0.1640-6.40 
  Kaur, Aradh 1863 USA0.5010.18407.20 

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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