Individual Calculations October 2008
 Kurochka, Irina  Total change: -10.65  Rating chartPersonal card
 Czech Open 2008 B - Jihlavanka Open Pardubice CZE 2008-07-18
RcRownchangeKK*chgGame
 2017 2160 5.50 9 -0.71 15 -10.65 
  Potthoff, Phillip 2016 GER1.0010.31154.65 
  Stokes, Ivan 2047 SCO1.0010.35155.25 
  Beinoraite, Viktorija 2012 LTU0.001-0.7015-10.50 
  Seifert, Christopher 2032 GER0.501-0.1715-2.55 
  Holvason, Juri 2041 EST0.501-0.1615-2.40 
  Biernath, Thomas 2037 GER1.0010.33154.95 
  Schulz, Michael 2042 GER1.0010.34155.10 
  Boyarchenko, Alex 1941 LUX0.001-0.7815-11.70 
  Boruchovsky, Avital 1989 ISR0.501-0.2315-3.45 

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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