Rapid: Individual Calculations October 2022
 Poniewierski, Piotr  Total change: 24.00  Rating chartPersonal card
 Jesienny Zoliborski turniej szachow szybkich FIDE dla Pan i Panow powyzej 50 Warszawa POL 2022-09-10
RcRownchangeKK*chgGame
 1725 1760 5.00 7 1.20 20 24.00 
  Branicki, Slawomir 1360  * POL1.0010.08201.60 
  Wilczynski, Adam 1470 POL0.001-0.8420-16.80 
  Wiech, Grzegorz 2167 POL1.0010.922018.40 
  Kepinski, Lech 1423 POL1.0010.12202.40 
  Staszewski, Krzysztof 1562 POL0.501-0.2620-5.20 
  Adamski, Jan m2001 POL1.0010.802016.00 
  Szymanski, Andrzej 2095 POL0.5010.38207.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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