Individual Calculations January 2021
 Dalkowski, Rafal  Total change: 41.04  Rating chartPersonal card
 Indywidualne Mistrzostwa Polski do lat 20 Pokrzywna POL 2020-11-30
RcRownchangeKK*chgGame
 1835 1871 2.50 8 -1.79 36 -64.44 
  Chylewski, Patryk f2271  * POL0.001-0.0836-2.88 
  Krawczyk, Eryk 1471  * POL1.0010.08362.88 
  Krawczyk, Flawian 2073 POL0.5010.26369.36 
  Jarzebowski, Kacper 2107 POL0.001-0.2036-7.20 
  Zabron, Maksym 1932 POL0.001-0.4236-15.12 
  Kocierz, Pawel 1701 POL0.001-0.7236-25.92 
  Jaworski, Tymon 1510 POL0.001-0.9036-32.40 
  Ochedzan, Filip 1617 POL1.0010.19366.84 
 * 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)
 
 Turniej o Puchar Burmistrza Ursusa Warszawa POL 2020-12-12
RcRownchangeKK*chgGame
 1903 1806 3.00 5 1.14 36 41.04 
  Nozynski, Stanislaw 1406  * POL1.0010.08362.88 
  Chomczyk, Marek 2206  * POL1.0010.923633.12 
  Derylo, Kamil 1998 POL0.001-0.2536-9.00 
  Janeczko, Jakub 1980 POL1.0010.733626.28 
  Celinski, Kamil 1927 POL0.001-0.3436-12.24 
 * 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 klasycznych - gr. A Warszawa POL 2020-12-19
RcRownchangeKK*chgGame
 1994 1806 3.50 6 1.79 36 64.44 
  Maciaga, Marcin 2117 POL1.0010.863630.96 
  Malek, Jan 1883 POL0.001-0.3936-14.04 
  Gorniewicz, Oskar 1931 POL1.0010.673624.12 
  Jarzebowski, Kacper 2107 POL0.5010.353612.60 
  Chomczyk, Marek 2206  * POL0.5010.423615.12 
  Rejniak, Zuzanna 1718 POL0.501-0.1236-4.32 
 * 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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