Rapid: Individual Calculations January 2023
 Orzech, Dominik  Total change: -21.50  Rating chartPersonal card
 Gliwicki Festiwal Szachowy - C - ChronPESEL.pl OPEN Gliwice POL 2022-12-10
RcRownchangeKK*chgGame
 1646 2204 4.00 7 -2.04 10 -20.40 
  Mejer, Piotr 1804  * POL0.001-0.9210-9.20 
  Walenciak, Michal 1210 POL1.0010.00100.00 
  Ruttar, Lukasz 1472 POL1.0010.01100.10 
  Soliwoda, Zygmunt 1648 POL1.0010.03100.30 
  Janik, Igor g2446 POL0.001-0.2010-2.00 
  Pycinski, Wladyslaw 1708 POL0.001-0.9610-9.60 
  Schimke, Przemyslaw 1233 POL1.0010.00100.00 
 * 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)
 
 European Open and Women Rapid and Blitz Chess Championships 2022 - RAPID Katowice POL 2022-12-17
RcRownchangeKK*chgGame
 2114 2204 6.50 11 -0.11 10 -1.10 
  Kopacki, Aleksander 1804  * POL1.0010.08100.80 
  Hertlein, Irena 1850 POL1.0010.11101.10 
  Bartel, Mateusz g2519 POL0.001-0.1410-1.40 
  Golis, Wiktor 1866 POL1.0010.12101.20 
  Zamekhovskiy, Yevgen 2005 UKR1.0010.24102.40 
  Keinanen, Toivo m2466 FIN1.0010.82108.20 
  Kosakowski, Jakub m2481 POL0.001-0.1710-1.70 
  Akesson, Ralf g2398 SWE0.001-0.2510-2.50 
  Cieslak, Patryk 1969 POL0.501-0.2910-2.90 
  Jedrusik, Adam 1965 POL1.0010.20102.00 
  Gorkiewicz, Mateusz 1928 POL0.001-0.8310-8.30 
 * 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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