Individual Calculations September 2009
 Gross, Michael  Total change: 53.85  Rating chartPersonal card
 Open Oberwart 2009, group A Oberwart AUT 2009-07-11
RcRownchangeKK*chgGame
 2153 2069 5.00 9 1.33 15 19.95 
  Mrdja, Milan m2418 CRO0.001-0.1115-1.65 
  Oberbichler, Robert 1940 AUT1.0010.33154.95 
  Lehner, Oliver m2421 AUT0.001-0.1115-1.65 
  Karall, Lorenz 1976 AUT0.001-0.6315-9.45 
  Solger, Bernhard 1956 GER1.0010.35155.25 
  Giuriato, Sergio 1977 ITA1.0010.37155.55 
  Vrana, Frantisek f2307 CZE1.0010.801512.00 
  Radnetter, Georg 2196 AUT0.5010.17152.55 
  Natter, Markus 2185 AUT0.5010.16152.40 

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)
 
 16th Vienna Chess Open Vienna AUT 2009-08-15
RcRownchangeKK*chgGame
 2225 2069 5.00 9 2.26 15 33.90 
  Kleijn, Christov f2377 NED0.001-0.1415-2.10 
  Van Der Grinten, Bas 1952 NED1.0010.34155.10 
  Leitner, Gerald 2210 AUT1.0010.691510.35 
  Duben, Igor 2205 SVK0.5010.18152.70 
  Marzano, Carlo 2163 ITA0.5010.13151.95 
  Soderberg, Per 2233 SWE1.0010.721510.80 
  Kopinits, Anna-Christina wm2257 AUT0.5010.24153.60 
  Srienz, Christian 2241 AUT0.5010.23153.45 
  Kummer, Helmut m2386 AUT0.001-0.1315-1.95 

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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