Individual Calculations July 2009
 Mareck, Sascha  Total change: 4.50  Rating chartPersonal card
 Oberliga Wuerttemberg Wuerttemberg GER 2008-10-12
RcRownchangeKK*chgGame
 2263 2186 1.00 3 -0.20 15 -3.00 
  Lorscheid, Gerhard f2348 GER0.001-0.2915-4.35 
  Engelhart, Achim Dr. 2173 GER1.0010.48157.20 
  Weiss, Andreas 2268 GER0.001-0.3915-5.85 

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)
 
 13.Internat.Neckar-Open A Deizisau GER 2009-04-09
RcRownchangeKK*chgGame
 2167 2171 5.00 9 0.50 15 7.50 
  Schaefer, Daniela 1905 GER1.0010.18152.70 
  Koepke, Christian f2364 GER0.001-0.2515-3.75 
  Zimmermann, Ulrich 1891 GER0.501-0.3415-5.10 
  Penne, Bo 1951 GER1.0010.22153.30 
  Heinz, Timothee f2315 FRA0.001-0.3115-4.65 
  Seidenschwarz, Holger 2000 GER1.0010.27154.05 
  Schmidt, Georg f2394 GER0.5010.28154.20 
  Vatter, Hans-Joachim f2309 GER0.5010.19152.85 
  Banas, Jan m2370 SVK0.5010.26153.90 

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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