Individual Calculations September 2009
 Meylan, Pierre  Total change: 2.25  Rating chartPersonal card
 Jubilee Open Master 2009 Zurich SUI 2009-08-09
 2214 2104 3.00 8 0.15 15 2.25 
  Brendel, Oliver m2375 SUI0.5010.33154.95 
  Knoedler, Dieter Dr f2366 GER0.001-0.1815-2.70 
  Garcia, Lopez Miguel Angel 2198 ESP0.5010.13151.95 
  Mandon, Fabrice 2251 FRA0.001-0.3015-4.50 
  Csajka, Felix 2204 SUI0.5010.14152.10 
  Antognini, Francesco 2236 SUI0.001-0.3215-4.80 
  Winkler, Stefan 1875 GER1.0010.21153.15 
  Schmid, Michael 2210 GER0.5010.14152.10 

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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