Blitz: Individual Calculations June 2023
 Grochowski, Mariusz  Total change: 11.60  Rating chartPersonal card
 Mistrzostwa Bialego w szachach blyskawicznych 2023 Biale POL 2023-04-29
RcRownchangeKK*chgGame
 1788 1780 5.00 9 0.58 20 11.60 
  Kalinowski, Kacper 1380  * POL1.0010.08201.60 
  Duch, Mariusz f2174 POL1.0010.922018.40 
  Radecki, Krzysztof 1841 POL0.5010.08201.60 
  Gawronski, Miroslaw 2014 POL0.001-0.2120-4.20 
  Papis, Patryk 1478 POL1.0010.15203.00 
  Kaminski, Mariusz 1874 POL0.5010.13202.60 
  Gugala, Pawel 1706 POL0.001-0.6020-12.00 
  Wydra, Artur 1395 POL1.0010.09201.80 
  Grabarczyk, Miroslaw g2228 POL0.001-0.0620-1.20 
 * 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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