Individual Calculations May 2013
 Korba, Roman  Total change: -11.10  Rating chartPersonal card
 Oberliga Nord-Nord 2012/2013 Hamburg GER 2012-10-14
RcRownchangeKK*chgGame
 2164 2180 5.00 8 0.82 15 12.30 
  Pererva, Viktor 2015 GER1.0010.28154.20 
  Fischer, Martin 2150 GER1.0010.46156.90 
  Meier, David-Geffrey 2176 GER0.501-0.0115-0.15 
  Ressler, Eckart 2196 GER0.5010.02150.30 
  Hermann, Matthias 2217 GER0.5010.05150.75 
  Lampe, Joerg Dr. 2181 GER0.001-0.5015-7.50 
  Zeller, Joerg 2168 GER0.501-0.0215-0.30 
  Junge, Kai 2210 GER1.0010.54158.10 

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)
 
 17.Internat. Neckar-Open 2013 A-Open Deizisau GER 2013-03-28
RcRownchangeKK*chgGame
 2089 2180 4.00 9 -1.56 15 -23.40 
  Wilke, Markus 1928 GER1.0010.19152.85 
  Gschnitzer, Oswald, Dr. m2456 GER0.001-0.1715-2.55 
  Deues, Erik 2049 GER1.0010.32154.80 
  Grimberg, Boris m2361 GER0.001-0.2615-3.90 
  Eber, Fabian 1968 GER0.001-0.7715-11.55 
  Martig, Markus 2027 SUI1.0010.30154.50 
  Meylan, Andre 2073 SUI0.001-0.6515-9.75 
  Reimche, Vadim 2052 GER0.001-0.6715-10.05 
  Thomasson, Staffan 1887 SWE1.0010.15152.25 

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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