Individual Calculations September 2009
 Fiderer, Lukas  Total change: -6.90  Rating chartPersonal card
 Jubilee Open Master 2009 Zurich SUI 2009-08-09
 2298 2191 2.50 8 -0.46 15 -6.90 
  Saric, Ivan g2561 CRO0.001-0.1015-1.50 
  Rindlisbacher, Lars 2070 SUI1.0010.34155.10 
  Hug, Marcel f2344 SUI0.001-0.3015-4.50 
  Michalczak, Thomas f2352 GER0.5010.21153.15 
  Slavin, Alexei f2304 RUS1.0010.65159.75 
  Jurek, Josef m2353 CZE0.001-0.2915-4.35 
  Schoeneberg, Manfred f2305 GER0.001-0.3415-5.10 
  Valette, Christian 2097 FRA0.001-0.6315-9.45 

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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