Individual Calculations May 2011
 Sergin, Mark  Total change: -0.90  Rating chartPersonal card
 RAMADA Cup Kassel Gruppe A Kassel GER 2011-04-08
RcRownchangeKK*chgGame
 2197 2168 2.50 5 0.20 15 3.00 
  Keuchen, Michael 2108 GER1.0010.42156.30 
  Wronn, Bernd 2217 GER1.0010.57158.55 
  Rosner, Jonas 2214 GER0.001-0.4415-6.60 
  Meyner, Hannes 2189 GER0.001-0.4715-7.05 
  Kiese, Matthias, Dr. 2255 GER0.5010.12151.80 

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)
 
 15.Internat.Neckar-Open 2011 Gruppe A Deizisau GER 2011-04-21
RcRownchangeKK*chgGame
 2097 2168 5.00 9 -0.26 15 -3.90 
  Seyrich, Jonathan 1865 GER1.0010.14152.10 
  Miedema, David m2380 NED0.001-0.2315-3.45 
  Reichel, Jonathan 1944 GER0.501-0.2815-4.20 
  Knollmann, Benjamin 1915 GER0.501-0.3115-4.65 
  Ott, Mathias 2016 GER1.0010.30154.50 
  Forsaa, Espen f2340 NOR0.001-0.2715-4.05 
  Esswein, Karlheinz 2070 GER1.0010.37155.55 
  Wyss, Jonas f2340 SUI0.001-0.2715-4.05 
  Stein, Carsten 2007 GER1.0010.29154.35 

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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