Individual Calculations July 2013
 Diehm, Alexander  Total change: -22.65  Rating chartPersonal card
 16. Rhein-Main-Open 2013 A Bad Homburg GER 2013-05-29
RcRownchangeKK*chgGame
 1875 2052 3.50 7 -1.51 15 -22.65 
  Wichmann, Adrian 1757 GER0.501-0.3515-5.25 
  Evers, Wolfgang 1862 GER0.501-0.2515-3.75 
  Kirschner, Matthias 1683 GER1.0010.10151.50 
  Bollmann, Henrik 2133 GER0.001-0.3915-5.85 
  Egenolf, Dirk 1909 GER0.501-0.1915-2.85 
  Hilbenz, Guntram, Dr. 1884 GER0.501-0.2215-3.30 
  Rolf, Marco 1895 GER0.501-0.2115-3.15 

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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