Individual Calculations July 2024
 Kwiecinski, Rafal  Total change: -24.40  Rating chartPersonal card
 287th YMCA Spring 2024-B Round 8 Warszawa POL 2024-05-30
RcRownchangeKK*chgGame
 1871 1791 0.00 1 -0.39 20 -7.80 
  Sternik, Piotr 1871 POL0.001-0.3920-7.80 

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)
 
 Turniej FIDE w Ursusie do 2399 Elo o Puchar Burmistrza Ursusa A5 2024 Warszawa POL 2024-06-01
RcRownchangeKK*chgGame
 1811 1797 1.00 5 -1.39 20 -27.80 
  Semkiw, Orest 1776 POL1.0010.47209.40 
  Smolak, Dariusz 1885 POL0.001-0.3820-7.60 
  Iwan, Patryk 1808 POL0.001-0.4820-9.60 
  Etut, Filbert 1815 POL0.001-0.4720-9.40 
  Ejsymont, Blanka wc1773 POL0.001-0.5320-10.60 

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)
 
 Wiosenne FIDE granie w Hetmanie 2024_A Round 9-13 Warszawa POL 2024-06-03
RcRownchangeKK*chgGame
 1712 1797 4.00 5 0.93 20 18.60 
  Kierzkowski, Michal 1719 POL0.001-0.6120-12.20 
  Matiaszewski, Hubert 1645 POL1.0010.30206.00 
  Bartosik, Dawid 1624 POL1.0010.27205.40 
  Lesik, Sebastian 1845 POL1.0010.572011.40 
  Borowicz, Joachim 1726 POL1.0010.40208.00 

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)
 
 287th YMCA Spring 2024-B Round 9-11 Warszawa POL 2024-06-06
RcRownchangeKK*chgGame
 1842 1797 0.00 3 -1.30 20 -26.00 
  Kacprzak, Karol 1815 POL0.001-0.4720-9.40 
  Pietrzak, Wojciech 1859 POL0.001-0.4120-8.20 
  Mazurek, Jerzy 1853 POL0.001-0.4220-8.40 

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)
 
 Festiwal Szachowy WARS - Turniej A Warszawa POL 2024-06-15
RcRownchangeKK*chgGame
 1691 1797 4.00 5 0.93 20 18.60 
  Domoradzki, Tomasz 1502 POL1.0010.15203.00 
  Kwiek, Janusz 1582 POL1.0010.23204.60 
  Celinski, Kamil 1995 POL0.001-0.2420-4.80 
  Siciarz, Filip 1440 POL1.0010.11202.20 
  Kaminski, Jan 1934 POL1.0010.682013.60 

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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