Individual Calculations April 2009
 Jurasin, Marin  Total change: 11.25  Rating chartPersonal card
 21. Staufer Open Schwaebisch Gmuend GER 2009-01-02
RcRownchangeKK*chgGame
 2070 2094 4.50 7 0.75 15 11.25 
  Miezis, Normunds g2444 LAT0.001-0.1115-1.65 
  Weissbeck, Simon 1874 GER0.501-0.2815-4.20 
  Stitterich, Nadine 1887 GER1.0010.23153.45 
  Hoepfner, Tim 1784 GER1.0010.14152.10 
  Fruebing, Stefan f2307 GER0.001-0.2315-3.45 
  Ehlers, Michael 1931 GER1.0010.28154.20 
  Hitzler, Philipp 2263 GER1.0010.721510.80 

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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