Rapid: Individual Calculations January 2018
 Przedmojski, Rafal  Total change: 28.40  Rating chartPersonal card
 III Mistrzostwa Polski Administracji Publicznej w szachach szybkich Warszawa POL 2017-12-09
RcRownchangeKK*chgGame
 2062 2243 7.50 9 1.07 20 21.40 
  Feliksinski, Tadeusz 1843  * POL1.0010.08201.60 
  Cyra, Tomasz 1865 POL1.0010.09201.80 
  Skwarczynski, Marcin 2013 POL1.0010.21204.20 
  Niedbala, Rafal 2110 POL1.0010.32206.40 
  Krainski, Aleksander f2180 POL0.501-0.0920-1.80 
  Markiewicz, Jacek f2287 POL0.5010.06201.20 
  Waruga, Wojciech 1992 POL1.0010.19203.80 
  Szczesniak, Andrzej 2048 POL0.501-0.2520-5.00 
  Siwiec, Bartlomiej f2217 POL1.0010.46209.20 
 * 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)
 
 European Rapid Chess Championship'2017 Katowice POL 2017-12-16
RcRownchangeKK*chgGame
 2148 2243 4.00 6 0.35 20 7.00 
  Kukula, Karol 1843  * POL1.0010.08201.60 
  Bartkiewicz, Pawel 1886 POL1.0010.11202.20 
  Wojtaszek, Radoslaw g2643  * POL0.001-0.0820-1.60 
  Lukasiewicz, Krzysztof 1953 POL1.0010.16203.20 
  Abozenko, Georg 2037 EST1.0010.24204.80 
  Bosiocic, Marin g2524 CRO0.001-0.1620-3.20 
 * 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)
 

 

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