Blitz: Individual Calculations August 2021
 Skalny, Rafal  Total change: -25.60  Rating chartPersonal card
 Miedzynarodowy Letni Puchar Malopolski w Szachach - Blitz Krakow POL 2021-07-16
RcRownchangeKK*chgGame
 1420 1433 4.50 10 -1.28 20 -25.60 
  Slabek, Grzegorz 2078 POL0.001-0.0120-0.20 
  Zajac, Patrycja 1158 POL1.0010.17203.40 
  Kania, Franciszek 1183 POL0.001-0.8120-16.20 
  Jaros, Emilia 1112 POL1.0010.13202.60 
  Kudas, Damian 2096 POL0.001-0.0120-0.20 
  Paciorek, Jan 1219 POL0.501-0.2720-5.40 
  Grochola, Ireneusz 1213 POL1.0010.22204.40 
  Gornisiewicz, Natalia 1200 POL1.0010.21204.20 
  Krawczyk, Wojciech 1631 POL0.001-0.2420-4.80 
  Mirek, Szymon 1306 POL0.001-0.6720-13.40 

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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