Individual Calculations February 2023
 Kudryavtsev, Vadim  Total change: -47.20  Rating chartPersonal card
 32nd annual North American Open - U2300 Paradise, Nevada USA 2022-12-26
RcRownchangeKK*chgGame
 1783 2004 1.50 5 -2.36 20 -47.20 
  Regam, Jessica wf1915 USA0.001-0.6220-12.40 
  Fang, Elbert 1764 USA0.001-0.8020-16.00 
  Zhou, Chelsea wc1824 USA1.0010.26205.20 
  Menon, Gauri 1767 USA0.001-0.8020-16.00 
  Wang, Maxwell Georg 1645 USA0.501-0.4020-8.00 

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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