Individual Calculations September 2009
 Weiler, Dieter  Total change: 9.45  Rating chartPersonal card
 Jubilee Open Master 2009 Zurich SUI 2009-08-09
 2261 2195 4.50 9 0.63 15 9.45 
  Jussupow, Artur g2570 GER0.5010.41156.15 
  Pavlovic, Milos g2535 SRB0.001-0.1215-1.80 
  Meyer, Peter 2080 GER1.0010.34155.10 
  Zozulia, Anna mwg2341 BEL0.5010.20153.00 
  Ganor, Dotan f2369 ISR0.001-0.2715-4.05 
  Valette, Christian 2097 FRA0.501-0.1315-1.95 
  Blattner, Kurt 2043 SUI1.0010.30154.50 
  Habibi, Ali m2308 GER0.001-0.3515-5.25 
  Oupindrin, Narayanin 2002 FRA1.0010.25153.75 

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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