Individual Calculations February 2020
 Marczyk, Kinga  Total change: 51.20  Rating chartPersonal card
 International Chess Festival VARSOVIA 2019 - group C Warszawa POL 2019-12-27
RcRownchangeKK*chgGame
 1313 1242 1.50 6 -1.00 40 -40.00 
  Lazniewska, Zofia 1437 POL0.5010.254010.00 
  Szafranski, Maciej 1432 POL0.001-0.2540-10.00 
  Grabczynski, Zdzislaw 1587 POL0.001-0.1140-4.40 
  Jaworowski, Andre 1333 USA0.001-0.3840-15.20 
  Hartlinski, Tomasz 1061 POL0.001-0.7440-29.60 
  Trzaskowski, Marek 1030 POL1.0010.23409.20 

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
 1566 1242 3.50 9 2.28 40 91.20 
  Topola, Rafal 1642  * POL0.5010.424016.80 
  Kaczanowski, Pawel 1642  * POL0.001-0.0840-3.20 
  Chowaniec, Artur 1603 POL0.5010.404016.00 
  Orlowski, Pawel 1642  * POL1.0010.924036.80 
  Arciszewska, Zuzanna 1594 POL0.001-0.1140-4.40 
  Markowski, Jerzy 1494 POL1.0010.814032.40 
  Karut, Kacper 1566 POL0.001-0.1340-5.20 
  Jaskiewicz, Kacper 1453 POL0.5010.274010.80 
  Bukala, Weronika 1461 POL0.001-0.2240-8.80 
 * 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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