Individual Calculations July 2022
 Lee, Alice  Total change: -5.40  Rating chartPersonal card
 15th Annual Philadelphia International Philadelphia, Pennsylvania USA 2022-06-24
RcRownchangeKK*chgGame
 2223 2294 5.00 9 -0.27 20 -5.40 
  Guha, Eshan 1989 USA1.0010.14202.80 
  Khanin, Semen m2517 RUS0.001-0.2220-4.40 
  Malka, Samuel f2223 FRA0.501-0.1020-2.00 
  Goli, Sandhya wc1960 IND1.0010.12202.40 
  Paragua, Mark g2475 PHI0.5010.24204.80 
  Tian, Eddy m2431 USA0.001-0.3220-6.40 
  Altman, Joshua A c2095 ENG0.501-0.2620-5.20 
  Luo, Terry 2168 USA0.501-0.1720-3.40 
  Shevkunov, Vladyslav 2145 USA1.0010.30206.00 

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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