Individual Calculations August 2021
 Luberanski, Jakub  Total change: -52.60  Rating chartPersonal card
 Druzynowe Mistrzostwa Polski Juniorow - Ekstraliga 2021 Lublin POL 2021-06-26
RcRownchangeKK*chgGame
 2209 2306 4.50 9 -0.97 20 -19.40 
  Karolczuk, Iwo 2074 POL0.501-0.2920-5.80 
  Panek, Bartosz 1906  * POL1.0010.08201.60 
  Teclaf, Pawel m2514 POL0.001-0.2320-4.60 
  Warchol, Bartosz 1965 POL1.0010.12202.40 
  Dzida, Kamil 2204 POL0.501-0.1420-2.80 
  Baum, Jonasz m2260 POL0.001-0.5620-11.20 
  Luczak, Filip f2313 POL0.5010.01200.20 
  Seemann, Jakub f2305 POL0.001-0.5020-10.00 
  Mis, Mieszko f2336 POL1.0010.542010.80 
 * 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)
 
 Najdorf Chess Festival 2021 gr. A Warszawa POL 2021-07-10
RcRownchangeKK*chgGame
 2140 2300 4.50 9 -1.66 20 -33.20 
  Zdybel, Przemyslaw 1923 POL1.0010.09201.80 
  Kulpa, Zuzanna 1962 POL1.0010.12202.40 
  Rozentalis, Eduardas g2520 LTU0.001-0.2220-4.40 
  Dwilewicz, Katarzyna wf2082 POL1.0010.22204.40 
  Kacprzak, Karol 2151 POL0.501-0.2020-4.00 
  Gumularz, Szymon m2515 POL0.001-0.2320-4.60 
  Kaczmarek, Arkadiusz 2147 POL0.001-0.7020-14.00 
  Janeczko, Jakub 1976 POL0.501-0.3720-7.40 
  Jarocka, Liwia fwf1984 POL0.501-0.3720-7.40 

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)
 

 

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