Rapid: Individual Calculations September 2023
 Zbrzeski, Piotr  Total change: -30.40  Rating chartPersonal card
 LIV Turniej o Puchar Kawki Warszawa POL 2023-07-30
RcRownchangeKK*chgGame
 1568 1698 5.00 7 0.49 20 9.80 
  Siennicki, Blazej 1298  * POL1.0010.08201.60 
  Ladon, Tymoteusz 1421 POL1.0010.17203.40 
  Krysztopa-Czuprynska, Barbara 1543 POL1.0010.29205.80 
  Chomczyk, Marek 2213 POL0.001-0.0420-0.80 
  Celinski, Kamil 1923 POL0.001-0.2220-4.40 
  Okragly, Natan 1436 POL1.0010.18203.60 
  Ladon, Jeremi 1142 POL1.0010.03200.60 
 * 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)
 
 LVI Turniej o Puchar Kawki Warszawa POL 2023-08-13
RcRownchangeKK*chgGame
 1273 1710 4.50 7 -2.01 20 -40.20 
  Nowosielski, Pawel 1201 POL1.0010.04200.80 
  Marcinkowski, Adam 1356 POL0.001-0.8920-17.80 
  Baginski, Zbigniew 1275 POL1.0010.06201.20 
  Mitrega, Wiktoria 1353 POL0.001-0.8920-17.80 
  Dushnitska, Yuliia 1285 POL0.501-0.4320-8.60 
  Fuks, Milan 1310  * POL1.0010.08201.60 
  Grochulski, Tomasz 1132 POL1.0010.02200.40 
 * 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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