Individual Calculations November 2021
 Nyzhnyk, Illia  Total change: 4.10  Rating chartPersonal card
 2021 SPICE Cup Open Clayton, Missouri USA 2021-10-17
RcRownchangeKK*chgGame
 2480 2670 7.00 9 0.41 10 4.10 
  Chen, Jonathan f2302 USA1.0010.10101.00 
  Ostrovskiy, Aleksa m2406 USA1.0010.18101.80 
  Yoo, Christopher W m2485 USA0.501-0.2410-2.40 
  Quesada Perez, Yun g2593 USA0.501-0.1110-1.10 
  Gledura, Benjamin g2628 HUN0.501-0.0610-0.60 
  Mardov, Dimitar f2373 USA1.0010.15101.50 
  Jacobson, Brandon g2492 USA1.0010.27102.70 
  Martinez, Jose g2620 PER0.501-0.0710-0.70 
  Williams, Justus m2420 USA1.0010.19101.90 

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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