Rapid: Individual Calculations October 2022
 Majkowski, Blazej  Total change: -9.20  Rating chartPersonal card
 Szansa Chess Open 2022 Warszawa POL 2022-09-17
RcRownchangeKK*chgGame
 1573 1557 5.00 10 -0.46 20 -9.20 
  Kosakowski, Jakub m2473 POL0.0010.00200.00 
  Wojciechowski, Franciszek 1206 POL0.001-0.8920-17.80 
  Lecka, Hanna 1157  * POL1.0010.08201.60 
  Zablocki, Michal 1304 POL1.0010.19203.80 
  Rudzinska, Michalina wf1990 POL0.001-0.0620-1.20 
  Wadelek, Karol 1798 POL0.001-0.2020-4.00 
  Grzela, Adam 1215 POL1.0010.12202.40 
  Borawski, Jakub c2005 POL0.001-0.0620-1.20 
  Purczynski, Andrzej 1256 POL1.0010.15203.00 
  Kalbarczyk, Maciej 1330 POL1.0010.21204.20 
 * 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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