Individual Calculations June 2023
 Wang, Ryan R  Total change: -0.40  Rating chartPersonal card
 15th annual Open at Foxwoods - Open Mashantucket, CT USA 2023-04-05
RcRownchangeKK*chgGame
 1936 1870 2.50 6 -0.01 40 -0.40 
  Flaquer, Luis f2099 DOM0.5010.294011.60 
  Ehsani, Yassamin wf2037 USA0.001-0.2840-11.20 
  Luger, Sam 1958 USA1.0010.624024.80 
  Sun, Ryan c2143 USA0.001-0.1740-6.80 
  Kilari, Dattasai 1754 USA0.501-0.1640-6.40 
  Chandi, Ishnoor Singh 1624 USA0.501-0.3140-12.40 

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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