Individual Calculations July 2009
 Marten, Gero  Total change: 1.80  Rating chartPersonal card
 Hessen Verbandsliga Sued Hessen GER 2008-09-14
RcRownchangeKK*chgGame
 2091 2054 2.50 5 0.25 15 3.75 
  Falk, Thomas 2118 GER0.5010.09151.35 
  Cors, Heinz-Friedrich 2016 GER0.501-0.0515-0.75 
  Sauer, Bruno 2093 GER0.5010.05150.75 
  Perlitz, Sven 2152 GER0.5010.13151.95 
  Kaestle, Rainer 2074 GER0.5010.03150.45 

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)
 
 XII. Rhein-Main Open Bad Homburg v.d.H. GER 2009-06-10
RcRownchangeKK*chgGame
 2035 2054 2.50 5 -0.13 15 -1.95 
  Sobolevsky, Leonid m2300 UKR0.001-0.1915-2.85 
  Nahler, Michael, Dr. 1834 GER1.0010.22153.30 
  Hess, Christian f2262 GER0.001-0.2315-3.45 
  Jung, Bernd 1842 GER0.501-0.2715-4.05 
  Machlin, Maxim 1936 GER1.0010.34155.10 

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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