Rapid: Individual Calculations April 2023
 Komendecki, Jacek  Total change: 4.80  Rating chartPersonal card
 IX Mistrzostwa Polski Amatorow w Szachach Szybkich Pegow POL 2023-03-18
RcRownchangeKK*chgGame
 1633 1838 7.00 9 0.23 20 4.60 
  Misiek, Przemyslaw 1438  * POL1.0010.08201.60 
  Borowicz, Joachim 1603 POL1.0010.21204.20 
  Kicinski, Igor 1677 POL1.0010.29205.80 
  Murawski, Eugeniusz 1668 POL0.001-0.7220-14.40 
  Blaszkiewicz, Jakub 1621 POL0.001-0.7820-15.60 
  Szpinda, Piotr 1553 POL1.0010.16203.20 
  Perlicki, Pawel 1636 POL1.0010.24204.80 
  Stachowiak, Slawomir 1721 POL1.0010.34206.80 
  Dwilewicz, Agata 1776 POL1.0010.41208.20 
 * 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)
 
 Otwarte Mistrzostwa Swiebodzic Swiebodzice POL 2023-03-26
RcRownchangeKK*chgGame
 1593 1838 6.00 8 0.01 20 0.20 
  Kaczmarzyk, Maciej 1438  * POL1.0010.08201.60 
  Bialy, Borys 1394 POL1.0010.06201.20 
  Korzekwa, Marcin 1731 POL0.001-0.6520-13.00 
  Rutkowski, Antoni 1304 POL1.0010.03200.60 
  Komendecki, Grzegorz 1425 POL0.501-0.4320-8.60 
  Kowalczuk, Wojciech 1976 POL1.0010.692013.80 
  Komendecki, Antoni 1809 POL0.501-0.0420-0.80 
  Perek, Oskar 1666 POL1.0010.27205.40 
 * 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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