Rapid: Individual Calculations October 2023
 Zareba, Piotr  Total change: -92.80  Rating chartPersonal card
 Polish Rapid Youth Chess Championship 2023 - B14 Bydgoszcz POL 2023-08-29
RcRownchangeKK*chgGame
 1676 1877 7.50 11 -0.54 40 -21.60 
  Jasion, Wiktor 1477  * POL1.0010.08403.20 
  Rajlich, Vaclav 1455 POL1.0010.07402.80 
  Jaszczuk, Piotr 1631 POL1.0010.19407.60 
  Niesporek, Franciszek 1682 POL0.501-0.2540-10.00 
  Lecki, Leonard 1748 POL0.001-0.6740-26.80 
  Paszek, Jan 1507 POL1.0010.10404.00 
  Moczulski, Michal 1730 POL1.0010.304012.00 
  Nawalaniec, Adam 1786 POL1.0010.384015.20 
  Sowinski, Pawel f2084 POL0.001-0.2340-9.20 
  Suska, Szymon 1776 POL0.001-0.6440-25.60 
  Micula, Jakub 1560 POL1.0010.13405.20 
 * 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)
 
 4 Pory Roku - Lato z Szachami 2023 Szczecin POL 2023-09-02
RcRownchangeKK*chgGame
 1322 1877 4.00 6 -1.78 40 -71.20 
  Obrycki, Aleksander 1185 POL1.0010.01400.40 
  Zakrzewski, Maksymilian 1436 POL0.001-0.9440-37.60 
  Jednoralski, Bogusz 1235 POL0.001-0.9940-39.60 
  Gurniak, Adam 1477  * POL1.0010.08403.20 
  Del Noce, Filippo 1205 ITA1.0010.01400.40 
  Wites, Adam 1394 POL1.0010.05402.00 
 * 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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