Individual Calculations April 2023
 Malicka, Maria  Total change: -1.40  Rating chartPersonal card
 2023 Saint Louis Super Swiss Saint Louis, Missouri USA 2023-03-12
RcRownchangeKK*chgGame
 2293 2255 4.00 9 -0.07 20 -1.40 
  Antipov, Mikhail g2581 FID0.001-0.1320-2.60 
  Zhang, Alex 1994 USA1.0010.18203.60 
  Stearman, Josiah m2391 USA0.5010.18203.60 
  Boros, Denes g2406 HUN0.001-0.3020-6.00 
  Yanayt, Eugene f2014 USA1.0010.20204.00 
  Sukandar, Irine mwg2389 INA0.5010.18203.60 
  Jacobson, Aaron f2308 USA0.5010.07201.40 
  Daggupati, Balaji g2513 USA0.001-0.1820-3.60 
  Zhurbinsky, David c2045 USA0.501-0.2720-5.40 

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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