Individual Calculations June 2022
 Lee, Alice  Total change: -50.40  Rating chartPersonal card
 May 2022 CCC GM Norm Invitational - B Charlotte, North Carolina USA 2022-05-04
RcRownchangeKK*chgGame
 2389 2344 2.50 9 -1.47 20 -29.40 
  Aagaard, Jacob g2464 SCO0.001-0.3420-6.80 
  Shankar, Gauri f2360 IND0.5010.02200.40 
  Tiglon, Bryce m2387 USA0.001-0.4420-8.80 
  Griffith, Kyron m2341 USA0.5010.00200.00 
  Ngo, Bach f2361 USA0.5010.02200.40 
  Lima, Darcy g2488 BRA0.001-0.3120-6.20 
  Macieja, Bartlomiej g2519 POL0.5010.23204.60 
  Proleiko, Julian 2204 USA0.001-0.6920-13.80 
  Ippolito, Dean m2375 USA0.5010.04200.80 

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)
 
 2022 Saint Louis Norm Congress - IM Saint Louis, Missouri USA 2022-05-19
RcRownchangeKK*chgGame
 2299 2344 4.00 9 -1.05 20 -21.00 
  Antova, Gabriela fwm2293 BUL0.001-0.5720-11.40 
  Tokhirjonova, Gulrukhbegim wg2337 USA0.001-0.5120-10.20 
  Posthuma, Joshua f2405 USA0.5010.08201.60 
  Yu, Jennifer fwg2257 USA0.501-0.1220-2.40 
  Marek, Matyas m2363 CZE0.5010.03200.60 
  Grabinsky, Aaron m2401 USA0.5010.08201.60 
  Proleiko, Julian 2204 USA1.0010.31206.20 
  Rodriguez Rivera, Pedro m2197 CUB0.501-0.2020-4.00 
  Chambers, Ezra f2232 BDI0.501-0.1520-3.00 

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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