Individual Calculations September 2009
 Oupindrin, Narayanin  Total change: 19.35  Rating chartPersonal card
 Jubilee Open Master 2009 Zurich SUI 2009-08-09
 2235 2002 3.00 8 1.29 15 19.35 
  Carrascoso, Morales Abel 2289 ESP0.001-0.1615-2.40 
  Lauterbach, Ingrid wm2173 ENG0.5010.23153.45 
  Myers, Goeffrey 2158 SUI1.0010.711510.65 
  Gattenloehner, Sebastian 2231 GER1.0010.791511.85 
  Tereick, Benjamin f2378 GER0.001-0.0915-1.35 
  Gaehwiler, Gabriel 2247 SUI0.5010.30154.50 
  Mikavica, Mirko 2208 SRB0.001-0.2415-3.60 
  Weiler, Dieter 2195 GER0.001-0.2515-3.75 

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)


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