Individual Calculations February 2020
 Lazniewski, Tadeusz  Total change: 36.40  Rating chartPersonal card
 International Chess Festival VARSOVIA 2019 - group B Warszawa POL 2019-12-27
RcRownchangeKK*chgGame
 1700 1515 1.50 8 -0.64 40 -25.60 
  Podgorski, Maciej 1751 POL0.5010.304012.00 
  Czyzykiewicz, Rafal 1740 POL0.001-0.2240-8.80 
  Rejniak, Zuzanna 1692 POL0.001-0.2740-10.80 
  Duda, Lucas 1874 ENG0.001-0.1040-4.00 
  Werner, Kacper 1571 POL0.001-0.4240-16.80 
  Szymanski, Jan 1686 POL0.001-0.2740-10.80 
  Dranka, Jowita 1574 POL1.0010.584023.20 
  Tarka, Aleksandra 1715 POL0.001-0.2440-9.60 

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)
 
 MARIENBAD OPEN 2020 C - FIDE open Marianske Lazne CZE 2020-01-18
RcRownchangeKK*chgGame
 1706 1487 3.50 8 1.55 40 62.00 
  Karolczuk, Iwo 1887  * POL0.001-0.0840-3.20 
  Burda, Otto 1804 CZE0.5010.374014.80 
  Peglau, Charis 1784 GER0.5010.354014.00 
  Smietanska, Wiktoria c1765 POL0.001-0.1740-6.80 
  Koetz, Michael 1777 GER0.5010.344013.60 
  Lakshyesh, Mohan Gupta 1757 IND0.001-0.1740-6.80 
  Klintsevich, Aliaksandra 1169 POL1.0010.13405.20 
  Hoerhold, Karola 1705 GER1.0010.784031.20 
 * 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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