Individual Calculations May 2013
 Graf, Roland  Total change: -26.70  Rating chartPersonal card
 Oberliga Ost 2012/2013 Gruppe A Hamburg GER 2012-10-14
RcRownchangeKK*chgGame
 2185 2185 4.50 11 -0.99 15 -14.85 
  Glinzer, Christoph 2085 GER0.501-0.1415-2.10 
  Zimmermann, Rene 2182 GER0.5010.00150.00 
  Poenisch, Johannes 1945 GER0.501-0.3015-4.50 
  Peters, Andreas f2264 GER0.5010.11151.65 
  Just, Wolfgang 2186 GER0.5010.00150.00 
  Kuraszkiewicz, Michael f2350 GER0.001-0.2815-4.20 
  Fiedler, Holger 2188 GER0.5010.00150.00 
  Katz, Roland 2115 GER0.501-0.1015-1.50 
  Liedtke, Matthias f2297 GER0.5010.15152.25 
  Paul, Johannes 2249 GER0.5010.09151.35 
  Niering, Martin 2172 GER0.001-0.5215-7.80 

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)
 
 1.Hofheimer Fruehjahrsopen Gruppe A Hofheim a.Taunus GER 2013-04-02
RcRownchangeKK*chgGame
 2164 2178 4.00 9 -0.79 15 -11.85 
  Humburg, Philipp 1956 GER0.501-0.2815-4.20 
  Hillgaertner, Walter 1953 GER1.0010.22153.30 
  Petkov, Vladimir g2566 BUL0.5010.41156.15 
  Boidman, Yuri m2415 GER0.001-0.2015-3.00 
  Kolker, Vladislav 2039 GER1.0010.31154.65 
  Vogel, Roven 1999 GER0.501-0.2315-3.45 
  Blechzin, Igor m2440 RUS0.001-0.1815-2.70 
  Perske, Thore 2080 GER0.001-0.6315-9.45 
  Clitan, Zaharia 2024 ROU0.501-0.2115-3.15 

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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