Rapid: Individual Calculations April 2023
 Litner, Igor  Total change: -42.20  Rating chartPersonal card
 Akademickie Mistrzostwa Polski w Szachach 2023 - Mezczyzni Bydgoszcz POL 2023-03-10
RcRownchangeKK*chgGame
 1688 1915 4.50 8 -1.35 20 -27.00 
  Zeglinski, Jakub 1515  * POL1.0010.08201.60 
  Jarzembinski, Mateusz 1550 POL1.0010.10202.00 
  Galuszka, Tomasz 2092 POL0.5010.23204.60 
  Musial, Tomasz c2087 POL0.001-0.2720-5.40 
  Baczynski, Jakub 1655 POL0.501-0.3220-6.40 
  Jaromin, Maciej 1566 POL0.501-0.3920-7.80 
  Wilk, Aleksander 1666 POL0.001-0.8120-16.20 
  Ramus, Roland 1372 POL1.0010.03200.60 
 * 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)
 
 Akademickie Mistrzostwa Polski w Szachach 2023 - Turniej Druzynowy Bydgoszcz POL 2023-03-11
RcRownchangeKK*chgGame
 1938 1915 3.00 8 -0.76 20 -15.20 
  Weglarz, Joanna 1895 POL0.001-0.5320-10.60 
  Sloniewski, Michal 1757 POL1.0010.29205.80 
  Golenia, Jan 2106 POL0.001-0.2520-5.00 
  Karwowski, Kacper c2116 POL0.001-0.2420-4.80 
  Kwiatkowski, Wiktor 1992 POL0.5010.11202.20 
  Demianowicz, Maciej 1931 POL0.001-0.4820-9.60 
  Sygulski, Piotr 1933 POL0.5010.03200.60 
  Katolik, Kamil 1770 POL1.0010.31206.20 

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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