Rapid: Individual Calculations April 2023
 Zywica, Adam  Total change: -15.20  Rating chartPersonal card
 Akademickie Mistrzostwa Polski w Szachach 2023 - Mezczyzni Bydgoszcz POL 2023-03-10
RcRownchangeKK*chgGame
 1787 1680 3.50 8 0.35 20 7.00 
  Daniluk, Jerzy 2015 POL0.001-0.1220-2.40 
  Zielinski, Bartlomiej 1280  * POL1.0010.08201.60 
  Posluszny, Tomasz 2004 POL0.001-0.1320-2.60 
  Osiecki, Jonasz 1367 POL1.0010.14202.80 
  Piekielny, Pawel 2130 POL0.5010.44208.80 
  Kucharski, Bartlomiej 1948 POL0.001-0.1720-3.40 
  Zak, Cezary 1379 POL1.0010.15203.00 
  Karpus, Michal f2176 POL0.001-0.0420-0.80 
 * 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
 1660 1680 3.50 9 -1.11 20 -22.20 
  Kubiak, Jakub 1832 POL0.001-0.3020-6.00 
  Woszkowski, Stanislaw 1620 POL1.0010.42208.40 
  Juszczak, Milosz 1271 POL0.001-0.9220-18.40 
  Baczynski, Jakub 1655 POL1.0010.47209.40 
  Laszczak, Przemyslaw 1927 POL0.001-0.1920-3.80 
  Michalska, Aleksandra 1748 POL0.001-0.4120-8.20 
  Brodacki, Rafal 1590 POL0.501-0.1220-2.40 
  Rosicki, Marcin 1930 POL0.001-0.1920-3.80 
  Lasica, Marcin 1364 POL1.0010.13202.60 

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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