Individual Calculations February 2020
 Bojczewski, Mateusz  Total change: -61.20  Rating chartPersonal card
 Szachy ze SKOKiem im. Zygmunta Chmielewskiego w Lublinie 2019 Lublin POL 2019-12-27
RcRownchangeKK*chgGame
 1613 1849 4.00 7 -1.40 40 -56.00 
  Drob, Julia 1449  * POL1.0010.08403.20 
  Rokita, Miroslaw 1635 POL0.001-0.7740-30.80 
  Sprzeczka, Emilia 1449  * POL1.0010.08403.20 
  Mazurek, Jakub 1529 POL1.0010.13405.20 
  Gromowski, Stanislaw 1670 POL1.0010.274010.80 
  Iwanczuk, Krzysztof 1841 POL0.001-0.5140-20.40 
  Bojczewski, Rafal 1715 POL0.001-0.6840-27.20 
 * 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
 1782 1849 5.00 9 -0.13 40 -5.20 
  Szczotka, Matylda 1449  * POL1.0010.08403.20 
  Oltuszyk, Cezary 1516 POL1.0010.12404.80 
  Buraczewski, Rafal 2187 POL0.5010.384015.20 
  Garbowski, Jakub 2145 POL0.001-0.1540-6.00 
  Wolagiewicz, Kinga 1661 POL1.0010.264010.40 
  Kot, Jerzy f1983 POL0.001-0.3240-12.80 
  Przybylowicz, Kazimierz 1514 POL1.0010.12404.80 
  Filewicz, Radoslaw 2019 POL0.001-0.2840-11.20 
  Janusiewicz, Michal 1567 POL0.501-0.3440-13.60 
 * 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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