Individual Calculations April 2023
 Chubar, Vladimir  Total change: 27.90  Rating chartPersonal card
 LIBEREC OPEN 2023 A - FIDE open Liberec CZE 2023-02-24
RcRownchangeKK*chgGame
 1868 1802 5.50 9 1.88 10 18.80 
  Tiganas, Vadim 1402  * MDA1.0010.08100.80 
  Cakl, Zdenek 2079 CZE1.0010.83108.30 
  Lohia, Sohum c2105 ENG0.001-0.1410-1.40 
  Smietanska, Wiktoria c1951 POL0.001-0.3010-3.00 
  Pietryk, Joanna 1476 POL1.0010.13101.30 
  Porschberg, Thomas 2004 GER0.5010.26102.60 
  Blazek, Matej 1925 CZE1.0010.67106.70 
  Harish, Neeraj c1981 USA0.001-0.2710-2.70 
  Steinbach, Wolfgang 1886 GER1.0010.62106.20 
 * 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)
 
 PILSEN OPEN 2023 B - FIDE open Pilsen CZE 2023-03-04
RcRownchangeKK*chgGame
 1887 1802 4.50 9 0.91 10 9.10 
  Milfort, Vaclav 1402  * CZE1.0010.08100.80 
  Lihotsky, Lukas 2053 CZE0.001-0.1910-1.90 
  Spreer, Lutz 1564 GER1.0010.20102.00 
  Wojtczak, Maciej 2242 POL0.5010.44104.40 
  Tavernier, Loris 2005 FRA0.5010.26102.60 
  Chmelik, Ondrej 1921 CZE0.5010.16101.60 
  Gil, Arthur 1956 GER0.001-0.2910-2.90 
  Hadac, Pavel 1712 CZE1.0010.38103.80 
  Wiley, Tom E f2124 ENG0.001-0.1310-1.30 
 * 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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