Individual Calculations September 2009
 Mraz, Ondrej  Total change: 89.95  Rating chartPersonal card
 V4_Youth_OPEN A Liptovsky Mikulas SVK 2009-06-20
RcRownchangeKK*chgGame
 1899 1672 1.50 5 0.37 25 9.25 
  Olsarova, Karolina wf2022 CZE0.001-0.1125-2.75 
  Langnerova, Karolina 1836 CZE0.001-0.2825-7.00 
  Zsipi, Alex Mark 1982 HUN0.5010.36259.00 
  Takacs, Laszlo 1769 SVK0.001-0.3725-9.25 
  Sobolewski, Bartosz 1886 POL1.0010.772519.25 

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)
 
NOTE: K factor changed
 Czech Open 2009 J - Infinity Open Pardubice CZE 2009-07-17
RcRownchangeKK*chgGame
 1984 1670 1.50 5 0.78 15 11.70 
  Stupak, Kirill m2070  * BLR0.001-0.0815-1.20 
  Schuetz, Peter 1940 SVK1.0010.831512.45 
  Strekalovsky, Viktor 2070  * RUS0.001-0.0815-1.20 
  Lang, Anders 1893 SWE0.5010.28154.20 
  Andersen, Carsten 1945 DEN0.001-0.1715-2.55 
 * 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)
 
NOTE: K factor changed
 Czech Open 2009 C - CPP Open Pardubice CZE 2009-07-25
RcRownchangeKK*chgGame
 2037 1670 5.50 9 4.60 15 69.00 
  Simon, Thomas 1997 GER1.0010.871513.05 
  Klippel, Jan 2026 GER1.0010.891513.35 
  Gubochkin, Viacheslav 2070  * RUS0.001-0.0815-1.20 
  Titov, Evgeny 2019 RUS1.0010.891513.35 
  Jelinek, Vaclav 2070  * CZE1.0010.921513.80 
  Swiatloch, Tomasz 2070  * POL0.001-0.0815-1.20 
  Hasenbank, Dirk 2020  * GER0.5010.39155.85 
  Popilski, Mordechai 2028 ISR0.001-0.1015-1.50 
  Samko, Karol 2032 SVK1.0010.901513.50 
 * 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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