Individual Calculations April 2023
 Quesada Perez, Yasser  Total change: -2.70  Rating chartPersonal card
 2023 Saint Louis Super Swiss Saint Louis, Missouri USA 2023-03-12
RcRownchangeKK*chgGame
 2492 2604 5.50 9 -0.27 10 -2.70 
  Caglar, Sila wm2280 TUR1.0010.13101.30 
  Corrales Jimenez, Fidel g2489 USA0.501-0.1610-1.60 
  Dudin, Gleb m2469 FID0.501-0.1810-1.80 
  Grabinsky, Aaron m2405 USA1.0010.24102.40 
  Theodorou, Nikolas g2584 GRE0.501-0.0310-0.30 
  Bruzon Batista, Lazaro g2610 USA0.5010.01100.10 
  Swiercz, Dariusz g2646 USA0.5010.06100.60 
  Kavutskiy, Kostya m2405 USA1.0010.24102.40 
  Jacobson, Brandon g2543 USA0.001-0.5810-5.80 

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)
 

 

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