Individual Calculations February 2020
 Syrkiewicz, Michal  Total change: -37.20  Rating chartPersonal card
 XXX Miedzynarodowy Festiwal Szachowy CRACOVIA2019 Grupa B Krakow POL 2019-12-27
RcRownchangeKK*chgGame
 1925 1946 4.00 9 -0.75 40 -30.00 
  Wilk, Oktawia 1808 POL0.501-0.1940-7.60 
  Kindler, Karolina 1832 POL0.501-0.1640-6.40 
  Obrochta, Lena 1786 POL0.501-0.2140-8.40 
  Lozynskyi, Bohdan 2087 UKR0.001-0.3140-12.40 
  Antoniewicz, Jakub 1813 POL0.501-0.1840-7.20 
  Szwaj, Justyna 1840 POL1.0010.364014.40 
  Gorozhankina, Julia wf2068 LAT0.5010.17406.80 
  Domanski, Lukasz 2074 POL0.001-0.3340-13.20 
  Wojdak, Jan 2017 POL0.5010.10404.00 

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)
 
 Druzynowe Mistrzostwa Mazowsza 2019/2020 Round 3-8 Masovian district POL 2020-01-05
RcRownchangeKK*chgGame
 1545 1945 3.50 4 -0.18 40 -7.20 
  Borowski, Marek 1545  * POL1.0010.08403.20 
  Borowski, Marek 1545  * POL1.0010.08403.20 
  Wrzodak, Jaroslaw 1545  * POL1.0010.08403.20 
  Wrzodak, Jaroslaw 1545  * POL0.501-0.4240-16.80 
 * 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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