Individual Calculations July 2009
 Nusser, Jens  Total change: -32.25  Rating chartPersonal card
 Internationale Stuttgarter Stadtmeisterschaft Ditzingen GER 2009-05-21
RcRownchangeKK*chgGame
 2043 1875 1.00 5 -0.40 25 -10.00 
  Jurasin, Marin 2105 GER0.5010.29257.25 
  Bogenschuetze, Paul Jr. 2067 GER0.001-0.2525-6.25 
  Fruehsorger, Dieter 1968 GER0.5010.13253.25 
  Steinbach, Peter 2060 GER0.001-0.2625-6.50 
  Siegle, Florian 2013 GER0.001-0.3125-7.75 

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)
 
 11e Festival de Narbonne-Plage Narbonne FRA 2009-05-30
RcRownchangeKK*chgGame
 1804 1875 1.50 4 -0.89 25 -22.25 
  Duff, Rufus 1594 ENG0.501-0.3425-8.50 
  Flear, Christine wm2172 FRA0.001-0.1525-3.75 
  Houot, Thomas 1708 FRA0.501-0.2225-5.50 
  Bouyt, Bernard 1742 FRA0.501-0.1825-4.50 

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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