Individual Calculations February 2020
 Borowik, Wojciech  Total change: 140.40  Rating chartPersonal card
 Szachy ze SKOKiem im. Zygmunta Chmielewskiego w Lublinie 2019 Lublin POL 2019-12-27
RcRownchangeKK*chgGame
 1668 1633 5.50 7 2.42 40 96.80 
  Borowik, Grzegorz 1233  * POL1.0010.08403.20 
  Bojczewski, Rafal 1715 POL1.0010.614024.40 
  Czajka, Wojciech 1668 POL1.0010.554022.00 
  Kaluszynski, Andrzej 1715 POL1.0010.614024.40 
  Iwanczuk, Krzysztof 1841 POL0.001-0.2340-9.20 
  Rokita, Miroslaw 1635 POL1.0010.504020.00 
  Cisek, Kamil 1871 POL0.5010.304012.00 
 * 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)
 
 VIII MIEDZYNARODOWY FESTIWAL SZACHOWY GWIAZDA POLNOCY - OPEN Jastrzebia Gora POL 2020-01-20
RcRownchangeKK*chgGame
 1593 1633 6.00 9 1.09 40 43.60 
  Dietrich, Pawel 1233  * POL1.0010.08403.20 
  Zarebska, Lena 1915 POL0.001-0.1640-6.40 
  Grzesik, Nikola 1303 POL1.0010.12404.80 
  Czarnecka, Lidia 1980 POL0.001-0.1140-4.40 
  Jaworowski, Andre 1313 USA1.0010.13405.20 
  Oborski, Artur 2027 POL0.5010.424016.80 
  Pieczulis, Hubert 1412 POL0.501-0.2840-11.20 
  Grabowski, Wojciech 1337 POL1.0010.15406.00 
  Lewandowski, Marek 1813 POL1.0010.744029.60 
 * 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)
 

 

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