Individual Calculations February 2020
 Siekanska, Zuzanna  Total change: 78.28  Rating chartPersonal card
 International Chess Festival VARSOVIA 2019 - group B Warszawa POL 2019-12-27
RcRownchangeKK*chgGame
 1852 1723 5.50 9 2.56 38 97.28 
  Cwiek, Ryszard 1895 POL1.0010.733827.74 
  Smolak, Michal 1852 POL0.001-0.3338-12.54 
  Flazinski, Jozef 1878 POL1.0010.713826.98 
  Mrowczyk, Michal 1870 POL0.5010.20387.60 
  Rudnik, Lukasz 1823 POL1.0010.643824.32 
  Podgorski, Maciej 1751 POL1.0010.543820.52 
  Martins, Guilherme Pires Tavares 1963 POR1.0010.803830.40 
  Wnek, Filip 1777 POL0.001-0.4238-15.96 
  Paprocki, Antoni 1861 POL0.001-0.3138-11.78 

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
 1560 1618 4.50 9 -0.50 38 -19.00 
  Hartlinski, Tomasz 1218  * POL1.0010.08383.04 
  Madej, Marek 1879 POL0.001-0.1838-6.84 
  Borowik, Karol 1218  * POL1.0010.08383.04 
  Grzesik, Gracjan 1938 POL0.001-0.1338-4.94 
  Zygmunt, Magdalena 1282 POL1.0010.12384.56 
  Oleksy, Krzysztof 1944 POL0.001-0.1338-4.94 
  Garbowska, Maja 1321 POL0.501-0.3538-13.30 
  Leski, Franciszek 1385 POL1.0010.21387.98 
  Bancarewicz, Aleks 1859 POL0.001-0.2038-7.60 
 * 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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