Individual Calculations September 2009
 Milfort, Vaclav  Total change: -16.50  Rating chartPersonal card
 Open Duras BVK 2009 Brno CZE 2009-06-27
RcRownchangeKK*chgGame
 1890 1731 2.00 7 -0.13 15 -1.95 
  Zabensky, Jaroslav 1999 CZE0.001-0.1715-2.55 
  Schuster, Petr 1918 CZE0.5010.24153.60 
  Stanek, Stanislav 2075 CZE0.001-0.1215-1.80 
  Kukla, Tomas 1850 SVK0.5010.16152.40 
  Drab, Tomas 1889 CZE0.001-0.2915-4.35 
  Glacner, Karel 1834 CZE1.0010.64159.60 
  Rezny, Frantisek 1665 CZE0.001-0.5915-8.85 

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)
 
 Czech Open 2009 F - OCE Open Pardubice CZE 2009-07-16
RcRownchangeKK*chgGame
 1950 1724 0.00 3 -0.64 15 -9.60 
  Cermak, Michael 1916 CZE0.001-0.2515-3.75 
  Rzeszoto, Rastislav 1952 SVK0.001-0.2115-3.15 
  Jeute, Peter 1983 GER0.001-0.1815-2.70 

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)
 
 Czech Open 2009 C - CPP Open Pardubice CZE 2009-07-25
RcRownchangeKK*chgGame
 1902 1724 1.50 5 0.08 15 1.20 
  Sudarev, Oleg 2015 RUS0.5010.35155.25 
  Gagarkin, Nikolay 2017 RUS0.001-0.1515-2.25 
  Ursic, Jakob 1960 SLO0.001-0.2015-3.00 
  Meyer, Stephan 1562 GER1.0010.29154.35 
  Netusil, Jakub 1957 CZE0.001-0.2115-3.15 

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)
 
 Olomouc Chess Summer 2009 - Open Olomouc Olomouc CZE 2009-08-06
RcRownchangeKK*chgGame
 2044 1724 0.00 3 -0.41 15 -6.15 
  Korchagina, Victoria wf2124  * RUS0.001-0.0815-1.20 
  Spanton, Tim 2020 ENG0.001-0.1515-2.25 
  Wolanski, Michal 1988 POL0.001-0.1815-2.70 
 * 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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