Rapid: Individual Calculations January 2018
 Skurniak, Szymon  Total change: -5.20  Rating chartPersonal card
 Konin Masters IV Rapid round 1-3 Konin POL 2017-12-08
RcRownchangeKK*chgGame
 1525 1599 2.00 3 0.22 20 4.40 
  Majdecka, Nikola 1199  * POL1.0010.08201.60 
  Weber, Robert 1999  * POL0.001-0.0820-1.60 
  Szafranski, Maciej 1377 POL1.0010.22204.40 
 * 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
 1555 1599 5.50 11 -0.48 20 -9.60 
  Kashlinskaya, Alina mwg1999  * RUS0.001-0.0820-1.60 
  Pietrzak, Emilia 1199  * POL1.0010.08201.60 
  Zielinski, Maciej 1999  * POL0.001-0.0820-1.60 
  Kusiak, Mateusz 1251 POL0.001-0.8920-17.80 
  Borek, Dominika 1199  * POL1.0010.08201.60 
  Mrozek, Zofia 1218 POL1.0010.09201.80 
  Bettazzi, Daniele 1972 ITA0.001-0.1020-2.00 
  Karalchuk, Alieksej 1207 POL1.0010.08201.60 
  Bilczewski, Kacper 1929 POL0.001-0.1220-2.40 
  Wawrzyniak, Karol 1199  * POL1.0010.08201.60 
  Wachinger, David 1930 GER0.5010.38207.60 
 * 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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