Individual Calculations July 2021
 Niezbecki, Marek  Total change: 60.80  Rating chartPersonal card
 Miedzynarodowy Memorial Szachowy Rodziny Ulmow - 2021 Siczki k. Radomia POL 2021-05-28
RcRownchangeKK*chgGame
 1517 1348 4.50 7 2.33 38 88.54 
  Wolski, Jerzy 1635 POL1.0010.843831.92 
  Janik, Marcin 1710 POL0.5010.403815.20 
  Mlynarski, Kamil 1748  * POL0.001-0.0838-3.04 
  Jankowski, Franciszek 1190 POL1.0010.293811.02 
  Ugrewicz, Ludwik 1569 POL0.001-0.2238-8.36 
  Nowak, Maciej 1331 POL1.0010.483818.24 
  Niedzwiecki, Marek 1439 POL1.0010.623823.56 
 * 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)
 
 XIII Miedzynarodowy Turniej Szachowy im. Jana Zukertorta Lublin POL 2021-06-02
RcRownchangeKK*chgGame
 1332 1375 3.50 7 -0.43 38 -16.34 
  Ozog, Bartosz 1330 POL0.501-0.0638-2.28 
  Serewa, Antoni 1490 POL0.5010.16386.08 
  Gadomski, Krzysztof 1256 POL0.501-0.1638-6.08 
  Skrzypek, Pawel 1304 POL0.001-0.6038-22.80 
  Bereza, Jakub 1045 POL0.501-0.3838-14.44 
  Augustyniak, Rafal 1127 POL1.0010.19387.22 
  Sobaniec, Dominik 1775  * POL0.5010.423815.96 
 * 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)
 
 Szach Krolowi - Zostan Mistrzem B4 Lublin POL 2021-06-26
RcRownchangeKK*chgGame
 1408 1375 1.50 4 -0.30 38 -11.40 
  Para, Aleksandra 1197 POL1.0010.273810.26 
  Mlynek, Maksymilian 1484 POL0.001-0.3538-13.30 
  Cieplak, Dariusz 1459 POL0.5010.12384.56 
  Serewa, Antoni 1490 POL0.001-0.3438-12.92 

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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