Individual Calculations June 2023
 Gueler, Sebastian  Total change: -52.00  Rating chartPersonal card
 15th annual Open at Foxwoods - U2200 Mashantucket, CT USA 2023-04-06
RcRownchangeKK*chgGame
 1582 2024 2.00 5 -2.60 20 -52.00 
  Qian, Bobby 1790 USA0.001-0.7920-15.80 
  Kang, Michael Jiayi 1418 USA0.001-0.9820-19.60 
  Stevens, Adam Benjamin 1612 USA0.501-0.4320-8.60 
  Vikas, Hema 1464 USA0.501-0.4820-9.60 
  Gao, Lilianna 1624  * USA1.0010.08201.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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