Individual Calculations October 2022
 Rudzinska, Michalina  Total change: -30.40  Rating chartPersonal card
 European Women Chess Championship 2022 Praha CZE 2022-08-19
RcRownchangeKK*chgGame
 2234 2287 5.00 11 -1.24 20 -24.80 
  Kordzadze, Nino 1993 AUT1.0010.15203.00 
  Socko, Monika gwg2423 POL0.5010.18203.60 
  Ushenina, Anna gwg2423 UKR0.001-0.3220-6.40 
  Hnatyshyn, Anastasiia 2061 UKR1.0010.21204.20 
  Salimova, Nurgyul mwg2404 BUL0.001-0.3420-6.80 
  Nilssen, Ellen Fredericia wf2139 DEN1.0010.30206.00 
  Koridze, Lile wf2081 GEO0.501-0.2620-5.20 
  Dolzhykova, Kateryna wm2139 UKR0.501-0.2020-4.00 
  Dzagnidze, Nana gwg2531 GEO0.001-0.2020-4.00 
  Van Foreest, Machteld fwm2235 NED0.501-0.0720-1.40 
  Ibrahimova, Sabina wm2146 AZE0.001-0.6920-13.80 

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)
 
 Druzynowe Mistrzostwa Polski - I Liga 2022 Sypniewo POL 2022-09-03
RcRownchangeKK*chgGame
 2140 2289 5.50 9 -0.28 20 -5.60 
  Brzezinski, Mateusz 2187 POL1.0010.36207.20 
  Galperin, Platon m2526 UKR0.001-0.2020-4.00 
  Raczynski, Krzysztof 2195 POL0.001-0.6320-12.60 
  Nowak, Roksana 1889  * POL1.0010.08201.60 
  Molenda, Marcin f2374 POL0.001-0.3820-7.60 
  Jarocka, Liwia fwf2131 POL1.0010.29205.80 
  Michalska, Aleksandra 1767 POL1.0010.03200.60 
  Bukowska, Katarzyna 1800 POL1.0010.04200.80 
  Mis, Mieszko f2387 POL0.5010.13202.60 
 * 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)
 

 

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