Individual Calculations September 2009
 Zeiler, Klaus  Total change: -5.75  Rating chartPersonal card
 Jubilee Open Master 2009 Zurich SUI 2009-08-09
 2175 2068 3.00 9 -0.23 25 -5.75 
  Nueesch, Gerard f2319 SUI0.001-0.1925-4.75 
  Garcia, Lopez Miguel Angel 2198 ESP0.5010.18254.50 
  Gosch, Manfred 2179 SUI0.5010.15253.75 
  Glauser, Hansruedi f2187 SUI0.5010.16254.00 
  Peschel, Andreas 2191 GER0.001-0.3325-8.25 
  Illi, Hans-Joerg 2132 SUI0.5010.09252.25 
  Niehaus, Frank 2149 GER0.001-0.3925-9.75 
  Hugentobler, Patrik f2253 SUI0.5010.24256.00 
  Van Overdam, Jan 1964 NED0.501-0.1425-3.50 

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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