Individual Calculations December 2023
 Flis, Piotr  Total change: 39.40  Rating chartPersonal card
 Jesienne FIDE granie w Hetmanie 2023_A Round 8 Warszawa POL 2023-10-31
RcRownchangeKK*chgGame
 1403 1710 1.00 1 0.14 20 2.80 
  Kwiek, Janusz 1403 POL1.0010.14202.80 

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)
 
 Jesienne FIDE granie w Hetmanie 2023_A Round 9-11 Warszawa POL 2023-11-07
RcRownchangeKK*chgGame
 1581 1715 1.00 3 -1.03 20 -20.60 
  Milczarek, Robert 1650 POL0.001-0.5920-11.80 
  Bartosik, Dawid 1501 POL0.501-0.2720-5.40 
  Emmel, Bartosz 1592 POL0.501-0.1720-3.40 

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 grupa A 2023 Warszawa POL 2023-11-17
RcRownchangeKK*chgGame
 1882 1715 5.50 9 2.86 20 57.20 
  Podgorski, Maciej 1985 POL0.5010.33206.60 
  Choroszej, Aleksander 1875 POL0.5010.21204.20 
  Makhynia, Kostiantyn 1952 POL0.001-0.2020-4.00 
  Sternik, Piotr 1881 POL0.001-0.2820-5.60 
  Klim, Juliusz 1804 POL1.0010.622012.40 
  Mazan, Dawid 1543 POL1.0010.27205.40 
  Chiszko, Oskar 1895 POL1.0010.742014.80 
  Michalowski, Patryk 1924 POL1.0010.772015.40 
  Markowski, Damian f2077 POL0.5010.40208.00 

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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