Individual Calculations September 2013
 Petzold, Golo  Total change: 9.15  Rating chartPersonal card
 ZMD Open 2013 Gruppe A Dresden GER 2013-08-10
RcRownchangeKK*chgGame
 2201 2238 5.50 9 0.61 15 9.15 
  Niegsch, Nicolas 2004 GER1.0010.21153.15 
  Bluebaum, Matthias m2513 GER0.001-0.1715-2.55 
  Herrich, Christoph 2080 GER0.501-0.2115-3.15 
  Mager, Denis 2006 GER0.501-0.2915-4.35 
  Schackmann, Oliver 1903 GER1.0010.12151.80 
  Siedentopf, Daniel f2311 GER0.5010.10151.50 
  Wagner, Dennis m2465 GER0.5010.29154.35 
  Hentze, Markus 2106 GER1.0010.32154.80 
  Fraczek, Daniel m2422 POL0.5010.24153.60 

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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