Individual Calculations June 2024
 Utiatskaja, Irina  Total change: 18.20  Rating chartPersonal card
 33rd Annual Chicago Open - U2300 Wheeling, IL USA 2024-05-24
RcRownchangeKK*chgGame
 2004 2072 5.00 7 0.91 20 18.20 
  Knapp, Joseph 1950 USA1.0010.33206.60 
  Fei, Irene Jiao wc1783 USA1.0010.16203.20 
  Storn, Justin Thomas 2070 USA1.0010.502010.00 
  Wen, Yili 2018 CHN1.0010.42208.40 
  Aliyev, Timur 2207 ISR0.001-0.3220-6.40 
  Zheng, Marcus 1845 USA0.501-0.2920-5.80 
  Kosokin, Valeriy 2152 UZB0.5010.11202.20 

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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