Blitz: Individual Calculations January 2018
 Obiedzinski, Piotr  Total change: -0.40  Rating chartPersonal card
 III Mistrzostwa Polski Administracji Publicznej w szachach blyskawicznych Warszawa POL 2017-12-08
RcRownchangeKK*chgGame
 1768 1844 5.00 9 -0.02 20 -0.40 
  Niedbala, Rafal 2033 POL0.001-0.2520-5.00 
  Oles, Jan 1444  * POL0.001-0.9220-18.40 
  Ogorek, Andrzej 1522 POL1.0010.13202.60 
  Skorobogaty, Krzysztof 2062 POL1.0010.782015.60 
  Kurpiewski, Slawomir 2009 POL0.001-0.2820-5.60 
  Pajaczek, Krzysztof 1444  * POL1.0010.08201.60 
  Szewczak, Andrzej 1958 POL0.001-0.3420-6.80 
  Sowierszenko, Tomasz 1444  * POL1.0010.08201.60 
  Gluszko, Monika 1993 POL1.0010.702014.00 
 * 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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