Rapid: Individual Calculations September 2023
 Krysztopa-Czuprynska, Barbara  Total change: -56.40  Rating chartPersonal card
 LIV Turniej o Puchar Kawki Warszawa POL 2023-07-30
RcRownchangeKK*chgGame
 1393 1543 4.00 7 -0.54 20 -10.80 
  Dymowska, Joanna 1144 POL1.0010.08201.60 
  Sieminski, Tymoteusz 1143  * POL1.0010.08201.60 
  Zbrzeski, Piotr 1698 POL0.001-0.2920-5.80 
  Serafin, Franciszek 1379 POL0.501-0.2220-4.40 
  Fudala, Dominik 1727 POL0.001-0.2620-5.20 
  Walewski, Szymon 1120 POL1.0010.07201.40 
  Carrieri, Maurizio 1543 ITA0.5010.00200.00 
 * 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)
 
 I Otwarty Turniej Szachowy o Puchar Burmistrza Dobrego Miasta Dobre Miasto POL 2023-08-13
RcRownchangeKK*chgGame
 1409 1535 2.50 7 -2.28 20 -45.60 
  Kozlowski, Michal 2058 POL0.5010.47209.40 
  Miroslaw, Milosz 1337 POL0.001-0.7620-15.20 
  Sarbiewski, Szymon 1225 POL0.501-0.3620-7.20 
  Szostek, Artur 1306 POL0.501-0.2920-5.80 
  Grajewski, Kacper 1305 POL0.001-0.7920-15.80 
  Wiosna, Krzysztof 1286 POL1.0010.19203.80 
  Zawadzki, Krzysztof 1349 POL0.001-0.7420-14.80 

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)
 

 

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