Individual Calculations September 2009
 Rethmann, Kristin  Total change: -1.00  Rating chartPersonal card
 Czech Open 2009 F - OCE Open Pardubice CZE 2009-07-16
RcRownchangeKK*chgGame
 1882 1785 1.50 5 -0.37 25 -9.25 
  Nosek, Filip 2035 CZE0.001-0.1925-4.75 
  Stary, Lukas 1852 CZE0.001-0.4125-10.25 
  Matas, Stanislav 1709 CZE1.0010.402510.00 
  Svach, Jan 1928 CZE0.5010.19254.75 
  Nemec, Otakar 1885 CZE0.001-0.3625-9.00 

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
 1961 1785 2.50 8 0.33 25 8.25 
  Popilski, Mordechai 2028 ISR0.001-0.2025-5.00 
  Svetly, Jiri 2024 CZE0.5010.30257.50 
  Svub, Jan 2004 CZE0.001-0.2225-5.50 
  Haack, Stefan 1926 GER0.001-0.3125-7.75 
  Rudovska, Elina 1869 LAT1.0010.622515.50 
  Haapala, Henrik 1935 SWE0.001-0.3025-7.50 
  Ziabari, Morteza 1959 GER0.5010.23255.75 
  Fejtek, Petr 1944 CZE0.5010.21255.25 

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)
 

 

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