Individual Calculations December 2021
 Topola, Rafal  Total change: -139.84  Rating chartPersonal card
 Polfinal Indywidualnych Mistrzostw Polski Jastrzebia Gora POL 2021-10-24
RcRownchangeKK*chgGame
 1966 1961 3.50 9 -1.02 38 -38.76 
  Ochedzan, Tymon f2335 POL0.001-0.1038-3.80 
  Chojnacki, Slawomir c2170 POL0.001-0.2338-8.74 
  Rozumek, Krzysztof 1839 POL0.001-0.6738-25.46 
  Zielonka, Adam 1776 POL0.001-0.7438-28.12 
  Kot, Jerzy f1841 POL1.0010.343812.92 
  Krzywda, Andrzej c2123 POL0.001-0.2938-11.02 
  Wisniewski, Michal f2161 POL0.5010.26389.88 
  Grzadka, Artur 1694 POL1.0010.18386.84 
  Marciniak, Leonard 1752 POL1.0010.23388.74 

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)
 
 Polfinaly Mistrzostw Polski Juniorow 2021 Grupa C17 Jastrzebia Gora POL 2021-11-15
RcRownchangeKK*chgGame
 1649 1961 5.00 9 -2.66 38 -101.08 
  Ullrich, Karol 1604 POL0.501-0.3938-14.82 
  Celebias, Filip 1561  * POL0.001-0.9238-34.96 
  Trela, Konrad 1561  * POL1.0010.08383.04 
  Wojciechowski, Franciszek 1715 POL1.0010.19387.22 
  Labedz, Dawid 1561  * POL1.0010.08383.04 
  Lenart, Jakub 1660 POL0.501-0.3538-13.30 
  Piechota, Kamil 1752 POL1.0010.23388.74 
  Kaliszuk, Kamil 1830 POL0.001-0.6838-25.84 
  Jozefik, Aleksander 1601 POL0.001-0.9038-34.20 
 * 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)
 

 

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