Rapid: Individual Calculations November 2023
 Chylewski, Patryk  Total change: -12.40  Rating chartPersonal card
 XV Otwocka Jesien Szachowa 80. Urodziny Pana Jana Otwock POL 2023-10-21
RcRownchangeKK*chgGame
 1985 2185 4.00 7 -1.03 20 -20.60 
  Mazurek, Filip 1785  * POL1.0010.08201.60 
  Celinski, Kamil 1889 POL1.0010.15203.00 
  Dobrowolski, Marcin 1948 POL1.0010.20204.00 
  Siennicki, Gustaw 1729 POL1.0010.06201.20 
  Kokoszczynski, Jan f2202 POL0.001-0.4820-9.60 
  Chomczyk, Marek 2180 POL0.001-0.5120-10.20 
  Kopczynski, Michal c2163 POL0.001-0.5320-10.60 
 * 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)
 
 Otwarte Mistrzostwa Warszawy w szachach szybkich 2023 Warszawa POL 2023-10-28
RcRownchangeKK*chgGame
 1966 2185 7.00 9 0.41 20 8.20 
  Marciniak, Kajetan 1785  * POL1.0010.08201.60 
  Rogulska, Monika 1711 POL1.0010.05201.00 
  Adamski, Jan m1959 POL0.501-0.2920-5.80 
  Poniewierski, Piotr 1720 POL0.501-0.4520-9.00 
  Chiszko, Oskar 1846 POL1.0010.12202.40 
  Przedmojski, Rafal 2268 POL1.0010.612012.20 
  Bartel, Michal f2217 POL0.001-0.4620-9.20 
  Golecki, Jan 2021 POL1.0010.28205.60 
  Kopczynski, Michal c2163 POL1.0010.47209.40 
 * 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)
 

 

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