Rapid: Individual Calculations October 2023
 Brzoska, Mariusz  Total change: 30.20  Rating chartPersonal card
 Gliwickie Cztery Pory Roku - LATO Gliwice POL 2023-09-03
RcRownchangeKK*chgGame
 1397 1502 3.00 6 -1.10 20 -22.00 
  Mazurkiewicz, Michal c2182 POL0.001-0.0120-0.20 
  Seemann, Adam 1220 POL0.001-0.8420-16.80 
  Kunze, Krystian 1193 POL1.0010.14202.80 
  Jelinski, Adam 1216 POL0.001-0.8420-16.80 
  Szaleniec, Wojciech 1281 POL1.0010.22204.40 
  Meslin, Pawel 1291 POL1.0010.23204.60 

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)
 
 X SZACHOWY TURNIEJ PRZYJAZNI POLSKO-WEGIERSKIEJ - GRUPA OPEN Katowice POL 2023-09-09
RcRownchangeKK*chgGame
 1727 1502 4.50 9 1.91 20 38.20 
  Niedbala, Bartlomiej f2284 POL0.0010.00200.00 
  Malecki, Przemyslaw 1102  * POL1.0010.08201.60 
  Sanetra, Szymon 1895 POL0.001-0.0820-1.60 
  Michniak, Julia 1114 POL1.0010.09201.80 
  Kiraly, Lilla Virag 1854 HUN1.0010.892017.80 
  Kroliczek, Gabriela 1892 POL0.001-0.0920-1.80 
  Zakaszewski, Mateusz 1775 POL0.5010.33206.60 
  Czyz, Andrzej 1705 POL1.0010.762015.20 
  Maslanka, Wojciech 1925 POL0.001-0.0720-1.40 
 * 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)
 
 II GWARKOWSKI RAPID - Open Tarnowskie Gory POL 2023-09-17
RcRownchangeKK*chgGame
 1654 1502 4.00 8 0.70 20 14.00 
  Dobrowolski, Piotr m2316 POL0.0010.00200.00 
  Balcerzak, Sebastian 1098 POL1.0010.08201.60 
  Hnydiuk, Aleksander m2265 POL0.0010.00200.00 
  Bogusz, Alan 1812 POL0.001-0.1420-2.80 
  Lisek, Adam 1102  * POL1.0010.08201.60 
  Figa, Karolina 1659 POL0.001-0.2920-5.80 
  Popczynska, Michalina 1336 POL1.0010.28205.60 
  Ziemski, Przemyslaw 1647 POL1.0010.692013.80 
 * 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)
 

 

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