Individual Calculations September 2009
 Gromova, Iulia  Total change: -10.65  Rating chartPersonal card
 MTO BIEL SUI 2009-07-20
RcRownchangeKK*chgGame
 2187 2238 5.50 11 -0.71 15 -10.65 
  Stucki, Kaspar 1977 SUI0.501-0.3215-4.80 
  Noaman, Omar 2008 UAE1.0010.21153.15 
  Gritsak, Orest g2519 UKR0.001-0.1615-2.40 
  De Seroux, Camille 1952 SUI1.0010.16152.40 
  Meins, Gerlef m2488 GER0.001-0.1915-2.85 
  Ditzler, Juerg 2106 SUI0.501-0.1815-2.70 
  Friesen, Boris 2097 NED1.0010.31154.65 
  Piskov, Juri g2448 RUS0.001-0.2315-3.45 
  Eidinger, Helmut 2123 SUI0.501-0.1615-2.40 
  Smith, Thijmen 1997 NED1.0010.20153.00 
  Domont, Alexandre m2345 SUI0.001-0.3515-5.25 

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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