Rapid: Individual Calculations December 2021
 Nguyen, Piotr  Total change: -6.40  Rating chartPersonal card
 Turniej Niepodleglosci gr. A Warszawa POL 2021-11-11
RcRownchangeKK*chgGame
 2132 2351 6.50 9 -0.32 20 -6.40 
  Gorniewicz, Oskar 1979 POL1.0010.10202.00 
  Praczukowski, Stanislaw 2097 POL1.0010.19203.80 
  Baum, Jonasz m2209 POL0.001-0.6920-13.80 
  Bartel, Marta wg2058 POL1.0010.15203.00 
  Deszczynski, Adam 2177 POL0.501-0.2320-4.60 
  Bartel, Michal f2209 POL0.501-0.1920-3.80 
  Karpus, Michal f2102 POL1.0010.19203.80 
  Hasterok, Mateusz 1950 POL1.0010.08201.60 
  Heberla, Bartlomiej g2411 POL0.5010.08201.60 

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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